Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa and Maggie, as well as a virtual cast of thousands. Since the beginning, the series has been a pop culture icon, attracting hundreds of celebrities to guest star. The show has also made name for itself in its fearless satirical take on politics, media and American life in general.
Bart will be visited by many of his past girlfriends. Zooey Deschanel, Anne Hathaway, Sarah Silverman, Natalie Portman, and Sarah Michelle Gellar will guest star, reprising their roles as Mary Spuckler, Jenny, Nikki McKenna, Darcy, and Gina Vendetti.
Marge and Homer go back to ancient Mayan times and learn that the world will come to an end in 2012; and a glitch in the Springfield Subatomic Supercollider wreaks havoc on the city.
When Marge's car falls into a sink hole, she buys the perfect replacement to fit her family of five. But she quickly grows to hate it because, as she tells a shocked Homer, the car would be too small if she wanted to have another baby. Meanwhile, Bart and his friends are determined to find out what secret Lisa is keeping when Bart finds her cryptic messages and follows her sneaking off downtown for covert meetings after school.
Homer and Marge try to track down Grampa by following clues from his past, while Lisa struggles to resist gambling away her college fund.
Homer is shocked to discover that his bowling teammate, Dan Gillick (guest voice Steve Carell), is an accountant for Fat Tony (guest voice Joe Mantegna) and his mob. Meanwhile, Lisa adds insects to her vegetarian diet after passing out during a saxophone solo, but starts questioning her decision when bugs start pleading for mercy in her dreams.
Homer wins a MyPad at the school auction and quickly becomes obessed with it. He goes into a funk when he breaks it, until Ned Flanders discovers a miracle tree in the Simpsons' back garden.
A "cool family" from Portland moves in next door to the Simpsons. Homer is desperate to befriend them, while Marge is skeptical, worried about some of their more eccentric qualities.
A distracted Homer allows Santa's Little Helper to get loose, and the family are furious with his unconcerned attitude, until Grandpa shines some light on things by telling them the story of Homer's childhood pup, Bongo.
With the end of the world looming, Homer decides to join an off the grid group of survivalists who've set up a secret sanctuary outside of Springfield to prep for the apocalypse. However, a skeptical Marge is suspicious of the plans.
Springfield Elementary must depend on Bartificial intelligence when it's threatened with closure after doing poorly on standardized testing, and since Bart's the only one who missed the exam, it's up to him to raise the average grade to save the school.
A tornado inspires Homer and Marge look for guardians for the kids in case something bad happens; Marge questions the motives of potential guardians.
Bart's dream girl, Mary Spuckler, comes to town, but his failure to pay her enough attention is having a negative impact on their relationship. Meanwhile, Homer once again runs afoul of Marge and lands in the doghouse.
Bart and Milhouse explore the perks of being an adult when a shaving accident leaves Milhouse looking exactly like his father, Kirk. Marge fears Maggie is slipping into the clutches of children's television.
Homer's obsession with the TV show "Storage Battles" leads the family to discover Grampa's past identity as "Gorgeous Godfrey," the most feared, villainous man in pro-wrestling history. What's more amazing, he was once revered by a young Montgomery Burns, who now convinces Grampa to get back in the ring. But when Bart starts to adopt some of his grandfather's former cheating ways, Grampa must reconcile with his past before it's too late.
When Flanders' parents prove to prefer Homer's company to his, he jealously responds by giving Homer a shiner, and then tries desperately to reconcile with him. Meanwhile, Lisa is at a loss to understand why a new substitute teacher is bullying her for no obvious reason.
Lisa comes to her brother's defense when Bart is accused of an Easter prank involving the school marching band, the horn section and some rotten eggs. Meanwhile, Mr. Burns seizes the opportunity to realize his lifelong ambition to become a superhero.
Homer's behavior once again lands him in hot water with Marge and he needs to fathom a way to save his marriage, while a dose of "A Streetcar Named Desire" drives Milhouse to affect a Marlon Brando-esque bad-boy demeanor in an effort to impress Lisa.
Homer is recruited to be a deacon by the cutting-edge new pastor. The dry cleaner mistakenly switches Marge's wedding dress for one of Krusty's costumes.
Moe is flying high after venture capitalists take a shine to his homemade whiskey, while Grampa, after injuring himself babysitting Bart, decides he'd rather be looked after by his grandson than be at the nursing home. Also, Lisa voices her displeasure at a hologram of music legend Bleeding Gums Murphy, and Sonny Rollins (as himself) shows up to ask her to stop all that jazz about boycotting a record label.
Marge encourages Bart to explore his creative side, and his initial reticence quickly subsides when she hires Slava’s beautiful daughter, Zhenya, as his new piano instructor. Homer is shocked when he loses the last two hairs on his head, and employs a wide variety of headgear to try and keep his new found baldness a secret from Marge.
Homer, Moe, Lenny and Carl win $200,000 in the Springfield Lottery. But when Carl takes off to Iceland – his homeland – with all the winnings, the guys embark on a Nordic adventure to get the cash back.
Marge mistakes Sassy Madison, a swinging-type website, for Dolly Madison, a cupcake site, not realizing it’s a destination for married people seeking liaisons. On the site, she meets the charming Ben, who pursues her after they learn they share mutual love of TV series Upton Rectory. Meanwhile, Bart and Homer obtain a small steam train from the now closed down Itchy & Scratchy Land.
After Homer saves Mr. Burns' life he is rewarded with a trip in Mr. Burns' private plane. A depressed Homer realizes he will never again receive a chance to fly in a luxurious private jet and Marge hires Homer a life coach to help get him out of his rut.
After a freak accident, Homer becomes an opera singer and finds himself star of the Springfield Opera. Soon he becomes mobbed by fans and gains himself a female stalker.
Homer starts working in the towing business, but gets into some trouble when the town sets up Homer to look like he is towing on a rival's turf after he becomes greedy with power. Meanwhile, Marge signs up for a counseling program that teaches parents how to raise young children to become independent, but the program works a little too well on Maggie.
During a bank robbery, Marge convinces Dwight, the bank robber, to turn himself in with the assurance that she will visit him once in jail. Marge never makes good on her promise and things get interesting when Dwight escapes from jail and comes looking for Marge.
The 18th installment of the Treehouse of Horror series. Mr. and Mrs. Simpson A parody of the 2005 film Mr. and Mrs. Smith, featuring Marge and Homer as the title characters. E.T. Go Home Bart and Lisa help Kodos return to his home planet, but Kodos uses their assistance to secretly plan something sinister. Heck House Flanders decides to scare Bart, Lisa, and their friends straight after they go too far with their pranks.
After Milhouse's parents are lost at sea and assumed dead, he is forced to toughen up. His new confidence and personality help him become cooler than Bart. Meanwhile, Homer gets into trouble with Marge, when he can't remember her eye color.
Marge starts up a new women-only gym in Springfield and Homer frets about losing her after she becomes a highly successful businesswoman. Meanwhile, Coolsville, a new comic book shop, opens up in Springfield and puts Comic Book Guy out of business.
Sideshow Bob returns, this time with his entire family, and sets in motion a complex diabolical scheme to finally kill Bart.
Homer wakes up to find himself outdoors and covered in snow, without memory of the night before. When he arrives home, he finds everyone missing. Seeking help from Moe and Professor Frink, Homer tries to piece together his memory to find out what happened to him the night before.
In an effort to raise money with a bond issue Mayor Quimby moves up election day, making Springfield's primary election the first in the nation causing the media, candidates and political pundits to descend in the city.
After discovering Marge's diploma, Homer recounts the story of how he gave up his dreams of being a musician so Marge could attend Springfield University. However, after she became attracted to one of her professors Homer started focusing his emotions into music and formed the first grunge band called Sadgasm.
After being stranded in a Tunnel of Love ride at a carnival, Homer, Marge and Bart pass the time by sharing some of the greatest love stories of all time.
Bart teams up with a new kid at school, Donny, to pull some pranks, but when the hijinks go haywire, Groundskeeper Willie tips Bart off to the fact that there might be a rat amongst his friends. Meanwhile, Homer becomes attached to a loaner vehicle while his is in the shop being repaired.
Marge hires an investigative television show to follow Homer around after she suspects him of cheating on his diet. Meanwhile, one of Bart and Lisa's pranks on Martin Prince goes wrong and they become burdened with guilt after assuming they are responsible for Martin's accidental death.
Lisa enrolls in a ballet class and develops an addiction to secondhand smoke after being exposed to it by her smoking ballet classmates. Meanwhile, Homer lets Bart in on his secret beef jerky manufacturing operation.
When Mayor Quimby realizes the city of Springfield has gone broke, Lisa goes through the town's financial records and discovers millions in uncollected city taxes; Marge reluctantly allows a fugitive to stay with the family.
Bart joins the 4-H club and falls in love with a cow named Lou, but when he finds out that Lou is destined for the slaughterhouse Bart gives the cow to Mary, a fellow 4-H member, and her father mistakes the cow for a dowry. Homer and Marge come to the rescue to try and free Bart from his marriage agreement.
Lisa makes a documentary of her own family for a school project, and the film is so impressive that Superintendent Chalmers and Principal Skinner push her to enter the documentary in the Sundance Film Festival.
After Mona, Homer's mother, passes away unexpectedly, Homer feels guilty for not getting the chance to tell her how much he really loved her.
Lisa outshines Krusty as his new assistant and steals the spotlight from him, earning her own TV show. Meanwhile, Homer and Bart spend some quality time together with their new coin collecting hobby.
Bounty hunter Ned is forced to scrap his partnership with Homer when the hapless layabout skips bail, and Marge mistakenly takes a job at an erotic bakery.
Bart lands himself in trouble when he steals a mobile phone from Denis Leary and subsequently uses it to land the actor a comical film role. The troublemaker then leads his family to the ancient ruins of Machu Picchu after Marge confiscates the device and decides to use its GPS technology to track her son.
An irreverent take on the Prince and the Pauper. Bart enthusiastically trades lives with a wealthy lookalike after landing himself in trouble for triggering a rampage of vacuum cleaners, but finds the lavish lifestyle too much when he becomes the target of all his new friends' pranks.
Springfield is the setting for parodies of Charlie Brown, It's the Great Pumpkin and Michael Bay's Transformers as Homer's vote on election day is misread by a renegade machine.
Homer and Marge remember the ups and downs of their marriage through a series of flashbacks, including the time they each began flirting with guests at a glamorous party - a situation that led to a food fight and an unexpected swim in the pool.
Lisa learns she is good at crossword puzzles and enters a city-wide contest. Homer discovers he has a flair for letting loved ones down so he opens Sweet Conclusions Break-Up Service, but lands himself in trouble with his daughter when he places a bet against her in the competition.
Lisa struggles to become the proud owner of a Mypod, and Homer believes Bart's new Middle-Eastern friend Bashir is involved in a terrorist plot to destroy the Springfield Mall.
Mr Burns wins a professional basketball team in a poker game at the annual billionaire's retreat. He decides to build a state-of-the-art facility in an attempt to lure fans, but the stadium site is on the last remaining bee colony in Springfield - prompting Lisa to lead a protest.
Lisa lets her imagination run wild when she makes a new friend and they create a magical kingdom together called Equalia, complete with characters and plotlines. But they find themselves facing a nightmare when the boundaries between reality and fantasy are blurred. With the voice of Emily Blunt.
Homer is jealous when old classmate Vance Connor is inducted into the Springfield Walk of Fame. Lenny and Carl confess they fixed the result in favor of Principal Dondelinger - leading the hapless father to speculate on how his life would have changed had he won the ballot.
Bart gets a perfect score on a practice test for a national achievement test, which not only rattles Lisa, but it means Bart gets to attend a special party instead of having to take the actual test. Meanwhile, Homer must avoid injuring himself for an entire afternoon after failing to pay his insurance.
When the adjustable rate on Homer's home mortgage (taken out to pay for Homer's annual Mardi Gras parties) increases drastically and Homer can't make the payments, 742 Evergreen Terrace is sold...to Ned Flanders, who rents it back to Homer... at least until Homer demands that Flanders repair the house.
Lisa infiltrates a convent in order to steal back Maggie who was accidentally taken in by nuns. While in the convent, Lisa uncovers a series of cryptic clues leading to a hidden jewel in Springfield. With help from resident history buffs Principal Skinner and Comic Book Guy, Lisa sets off to find the coveted prize. But Springfield's Freemasons are also hot on the trail of the jewel, and Lisa must race against them to find the jewel and rescue Maggie.
The Simpsons travel to Ireland so that Grampa can have a final drink at O'Flanagan's Pub - an old watering hole of his. But when the small town of Dunkilderry isn't quite what Grampa remembers it as, and O'Flanagans has become a rundown and empty pub, he and Homer decide to buy it and fix it up.
After Marge and Homer's marriage turns out to be invalid, they decide to re-do their vows. But when Homer goes missing, Bart and Lisa smell something funny and investigate his disappearance.
Moe once again searches for love and falls for a woman named Maya over the Internet. However, when Moe meets Maya face-to-face, he discovers it's more like face-to-knee, as Maya is only three feet tall.
Bart falls in love with a charitable girl named Jenny, prompting Bart to behave in order to date her. Meanwhile, Lisa becomes depressed when she writes a report on Springfield's future.
Bart and Lisa start struggling in their academic and social lives at school and Homer starts monitoring them and forcing them to do better. Meanwhile, Marge discovers a sauna in the basement.
When Marge learns Springfield Elementary is the worst school in the state, she and Homer rent an apartment in the upscale Waverly Hills school district so Bart and Lisa can attend a better school. Meanwhile, Homer moves into the rented Waverly Hills apartment and gets used to the bachelor lifestyle.
Marge and Lisa visit the nail salon where they engage in a spirited debate as to whether a woman can be smart, powerful and beautiful all at the same time and spin four tales of famous women featuring famous Springfield faces: Selma as Queen Elizabeth I, Lisa as Snow White, Marge as Lady Macbeth and Maggie as Howard Roark, the idealistic architect protagonist from Ayn Rand’s The Fountainhead.
When nearby Ogdenville’s economy crumbles due to tainted barley discovered in Krusty’s veggie burgers, the unemployed workers of Ogdenville flock to Springfield. After Mayor Quimby closes Springfield’s borders and enlists private citizens to help patrol them, Homer organizes a border patrol group.
Bart takes a dare, and ends up in the hospital. To cover for himself and Homer, he says he went to Heaven and met Jesus. Christian producers offer the Simpsons a movie deal, which Homer takes. But Bart can't deal with the guilt and comes clean to Marge after the movie is finished.
Marge and Homer's marriage is tested when they travel to a tropical island to compete for a million dollars on Marge's favorite reality competition show.
God and St. Peter contemplate what merits a soul getting into heaven, while citizens of Springfield remember their divine encounters.
Marge sends Lisa to a performing arts camp, where counselors and fellow campers inspire her to embrace her creative side; upon returning to Springfield, Lisa grows restless with her boring suburban lifestyle.
Lisa invests in Nelson's brand-new business venture, but soon realizes that her friend's instant success might lure him away from the classroom. Worried that his judgment might be clouded, Lisa introduces Nelson to the well-educated and successful creator of Facebook, Mark Zuckerberg, only to find out that he too dropped out of school.
Lisa starts coaching Bart's Little League team; Marge and Bart spend the day at an amusement park, where former MLB manager Mike Scioscia gives Bart advice.
In the 21st Treehouse of Horror episode: Bart and Milhouse discover a real-life board game that they must win to return home in "War and Pieces"; Lisa falls in love with a moody, preteen vampire in the Twilight parody "Tweenlight"; and Marge and Homer go on a honeymoon on a sailboat, and rescue a castaway named Roger who tries to kill them in the Dead Calm parody "Master and Cadaver".
Discovering that Marge was once a stellar A+ student whose grades plummeted after being distracted, Lisa fears that she will end up just like her mom unless she pledges to focus solely on academics in an encore episode. When Marge makes a secret deal allowing Lisa to attend her dream school, Lisa learns a lesson in family and altruism. Meanwhile, Bart puts Nelson Muntz in his place and unintentionally claims the title of "School Bully"
After learning that he is suffering from multiple illnesses and has only a few weeks to live, Mr. Burns becomes distraught by the town’s less-than-sensitive reaction to his announcement. Following an unexpected turn of events, Bart finds Mr. Burns weak and vulnerable in the wilderness and secretly takes him into the Simpsons’ home. But when Homer and Marge learn about their new houseguest, they decide it’s payback time, and Lisa, determined to stand up for Mr. Burns, learns that old habits die hard.
Bart helps nurse an injured pigeon back to health. After Santa's Little Helper eats the bird, Bart has a hard time coping with the loss. Worried that Bart needs some help getting over the loss, Marge and Homer take him to a therapy session with Dr. Thurston, who advises that the only cure for Bart’s blues is to give away the family dog, but when the Simpsons visit the pup’s new home, a shock causes them to rethink their decision.
When the rest of the family seems to lack Christmas spirit, Marge contacts Martha Clause (Martha Stewart).
Jon Hamm will guest star as a Federal Bureau of Investigation agent as Homer goes undercover to infiltrate Fat Tony's mob. Joe Mantegna will return as Fat Tony, and also voice his cousin Fit Tony.
Marge reconnects with a close group of mothers she used to be friends with; Bart tries to break up their group when his playdates stop being fun.
When Smithers transforms Moe's pub into a refined and trendy lounge, the establishment becomes Springfield's local gay hangout; Principal Skinner falls for the new, free-spirited music teacher (Kristen Wiig).
When Homer insists Bart must earn the new dirt bike he wants, Bart comes up with a scheme; James Lipton interviews a TV cast.
Moe gets Homer to be his wingman, but becomes distraught when the women are drawn to Homer as well. Meanwhile, Marge discovers some gray hairs and tries a new more mature hair style to go along with it, much to Bart's dismay.
Bart and Homer make a film based on Bart's comic book character Angry Dad. The cartoon becomes a critical favorite and begins to win a number of awards, but Bart becomes upset when Homer takes all of the credit during acceptance speeches.
After a field trip to the desert, Lisa discovers that the desert water mysteriously makes typically combative creatures get along, so she brings some of the water home as a souvenir. When Grampa moves in with the family after getting kicked out of the retirement home, Homer secretly tests the desert water on Grampa, who is instantly cured of his crankiness. A pharmaceutical representative (guest voice Herzog) gets word of Homer’s discovery and quickly tries to replicate the water into a drug, using Grampa as the primary guinea pig. But when the pills get in the wrong hands and are sold on the black market, unexpected side effects of the new drug take an eye-popping toll on the elderly citizens of Springfield, and the Simpsons learn that their new medical cure comes with major consequences
The town is abuzz when Cheech and Chong announce a Springfield stop on their much-anticipated reunion tour. But when Cheech and Chong take the stage in front of their loyal fans, the jokes were just not the same for Chong, so Homer steps in and delivers all the punchlines by heart. Impressed, Cheech invites Homer to go on tour with him as new duo “Cheech and Chunk” while Chong forms a more progressive comedic team, “Teach and Chong,” with Principal Skinner. While Homer is on tour, Marge attempts to help the neighborhood cat lady and change her hoarder ways, but turns into a hoarder herself in the process, and Homer realizes that life on the road is not all high times and slapstick humor
When Homer inadvertently humiliates Bart in front of a stadium crowd, Marge encourages Homer to enroll in a fathering enrichment class taught by therapist Dr. Zander (guest voice Rudd). Shocked to learn that Homer often strangles Bart for mischievous behavior, Dr. Zander conducts a series of treatments with the help of Kareem Abdul-Jabbar (guest-voicing as himself) to teach Homer what it feels like to be young and small. But when Bart learns that the therapy sessions have transformed Homer into a pushover, he takes advantage of Homer and becomes a school bully. Hoping therapy could also cure Bart of his bullying habits, Marge enlists Dr. Zander’s help to patch their relationship
The family is greeted by folk singer Ewell Freestone (guest voice McBrayer) when they visit a peach farm, but when Marge goes overboard with peach-inspired dishes, Lisa and Bart try to get rid of the unwanted fruit. Later, Lisa becomes a magician’s apprentice to the legendary Great Raymondo (guest voice Landau) who helps her develop her craft, but a schoolgirl crush clouds her judgment when she is coaxed into revealing the Great Raymondo’s most famous magic trick to his phony archnemesis. But when the rival magician’s act takes a risky turn, the Great Raymondo has one last trick up his sleeve and stages showdown with Ricky Jay, Penn & Teller and David Copperfield (guest-voicing as themselves), showing them why he is the master of the craft
Fat Tony (voice of Joe Mantegna) woos Marge's sister Selma, and they marry. Marge worries that Selma is choosing her new lifestyle over family after the whirlwind romance, but Tony invites Homer and Marge to join them on a getaway at the Jersey shore. Meanwhile, Bart develops a gift for finding truffles, much to Lisa's delight.
After Homer discovers a genius talent for styling hair and opens his own salon, he becomes Springfield’s most in-demand hair stylist. But having to listen to women’s problems and gossip all day long leads Homer to believe his gift may actually be a curse. Meanwhile, when Milhouse decides to live each day to the fullest, he comes out of his shell and professes his love for Lisa, only to have his heart broken. Milhouse then catches the eye of popular fifth-grader Taffy, causing Lisa to make a bold move.
When the Simpsons discover a collection of keys to every door in Springfield, Lisa stumbles upon an eerie hidden classroom beneath Springfield Elementary School. When she shares her discovery with Principal Skinner, the secret room mysteriously disappears and he takes the only key away. A determined Lisa uses her detective skills to lead her back to the room to solve an old school mystery.
Feeling guilty for getting Mrs. Krabappel suspended after one of his school pranks, Bart helps her escape detention, and Ned Flanders winds up saving her life in the process. When Edna and Ned start dating, he is surprised to learn she's been with many of Springfield's men, including Homer and Aerosmith drummer Joey Kramer.
Homer is diagnosed with narcolepsy, but instead of returning home with his prescription medication, he returns home drunk. He and Marge visit a marriage counselor and have a trial separation, during which Homer begins dating a 20-something.
Scotty Boom, a Chew Network super-chef, challenges Homer to a smoke-off. But when someone steals Homer’s secret weapon – a smoker he bought off a mysterious man at a BBQ shack – Lisa and Bart are on the case.
Upon learning that their father really died of lung cancer, Selma and Patty agree to quit smoking. When Selma relapses, an angry Patty moves in with Marge and Homer.
When Lisa becomes scared at the Krustyland Halloween Horror Night, Homer is forced to take down his Everscream Terrors decorations. Halloween pop-up employees seek vengeance on Homer for causing them to lose their jobs, and rob his house while Homer and Lisa hide out in the attic. Homer and Lisa light up their stored holiday decorations to attract attention and stand up to the intruders.
In the annual fright fest Halloween episode, Sideshow Bob finally kills Bart, only to reanimate him; Homer wakes up with short-term memory loss; and Lisa, Bart, and Milhouse get super powers from radiation.
Lisa makes a new pal at school named Harper, whose internet billionaire father becomes buddies with a different Simpson: Homer. Soon, though, Lisa becomes worried that Harper is a little too entitled.
When Homer loses $5,000 at a poker game with Broadway legend Laney Fontaine, the only way he is able to settle the bet is if he loans Lisa to Laney for a month. Then, Laney turns Lisa into a show biz kid and Marge and Homer fear they made a mistake letting her go. So they head to New York to get her back.
Lisa sets out to restore the tarnished reputation of Springfield’s first female inventor. To find her invention, she scours an abandoned asylum and a restaurant that caters to men. Bart joins Lisa at the asylum, stealing one of the homicidal patient’s notebooks, and bragging to the boys at school that he wrote the entries himself. This revelation causes Homer and Marge to believe he is a sociopath, which Bart decides to use to his advantage until things go too far.
Bart’s coming of age story a la “Boyhood” chronicles his life from six years old to his time as an accomplished young man. Along the way, his tense relationship with Homer, an overly uncaring version of himself, and Lisa, who overshadows him in every way possible, shape Bart more than he realizes.
After a photo Marge posts on social media gets Homer fired, he returns to the best job he ever had, a dishwasher at a Greek restaurant. This same post inspires Lisa to code an app that predicts the real-life consequences of anything you post online, only to create sentient artificial intelligence.
There is a new teacher at Springfield Elementary, and a captivated Bart tries everything to win her over. Meanwhile, Homer decides to buy a new brand of “milk,” which causes early puberty, both for Bart (augmenting his wooing powers) and Lisa (whose small bout with acne opens her up to the world of makeup and popularity).
Sanjay passes his stake in the Kwik-E-Mart to his millennial son, Jay, who turns it into a hip, health food market against Apu’s insistence on tradition. Bart, whom Homer had convinced to give up pranking, is called upon to return to his trickster life and take down the new store.
Lonely Professor Frink uses science to turn himself into a man whom women find attractive. Then, overwhelmed by the attention, he invents an algorithm to perfectly pair the lonely men and women of Springfield, realizing that scientific exploration is his true love. Meanwhile, Marge, Bart, and Lisa visit Grampa for Valentine’s Day and try to rescue the old folks from a drug-induced hallucination that allows them to relive their happiest memories.
After Bart accidentally sends a sweet homeless woman's cart into the river, he allows her to live in his closet for a small fee. When Lisa discovers that the woman is an incredible folk singer, she offers her own closet and plans a concert, only to be disappointed by Hettie's surprising substance abuse and violent nature. Meanwhile Homer tries to prove he's handy, but accidentally traps the cat in the walls of the house.
After performing CPR on a tased raccoon, Lisa discovers her calling to be veterinarian and becomes an intern at the local office, but learns a tough lesson when her neglected class hamster dies. Meanwhile, Marge moonlights as a crime scene cleaner for a little extra money, and the trauma of the gory scenes make her increasingly dead inside.
Not feeling unique, Lisa signs up for the Mars One Space Colony – to Marge’s dismay. Then, Marge hires Bart to go through the tryout process with Lisa to make her want to quit.
When Smithers is devastated by Burns’ lack of affection towards him, Homer makes it his mission to find him a boyfriend. Meanwhile, after Bart orchestrates the removal of the lead in the school’s stage production of “Casablanca,” Milhouse serves as a terrible understudy, which frustrates his co-star, Lisa.
After getting into an argument, Marge takes Lisa on a touristy trip to Capital City, where, after attending a musical, they meet the show’s star who reminds Lisa how lucky she is to have such a great mom. Meanwhile, Bart is frustrated that everyone expects his pranks, so he teams up with Maggie to trick people.
Homer recalls a tense family vacation to the Grand Canyon with the Flanders family. At first, the Flanders’ perfection puts the families at odds, but when they get stranded and Ned and Homer go for help, the families finally bond.
"The Simpsons are going to..." Paris (well, Homer and Marge are), but in order to be able to afford the trip, Homer has to smuggle an exotic snake into France so it can be made into a gourmet meal.
After butchering a speech in front of all of his friends at work, Homer turns to improv comedy to gain back his confidence in his public speaking skills. Meanwhile, Marge decides to rebuild Bart’s lackluster treehouse, but tensions rise when Bart questions her building skills. Also, in the episode’s last three minutes, Homer appears LIVE for the first time on television (both for East and West Coast broadcasts) to answer fan questions.
A parody of "Homeland". Homer starts to act strangely polite after returning from a nuclear power plant convention, prompting a suspicious Lisa to ask an intense FBI agent named Annie to help her solve this mystery.
In "Oh The Places You'll D'oh," the first of three spine-tingling stories, Homer rides around Springfield wreaking havoc as "The Fat in The Hat" in a rhyming Dr. Seuss-ian tale. In "Dead and Shoulders," Bart is beheaded during a kite accident, his head is attached to Lisa's body and they must live together as one. The final terrifying tale, "Freaks no Geeks," features Mr. Burns' traveling circus, The Burnsum and Bailey Circus, which has stopped in Springfieldland in the 1930s. Trapeze artist Marge and Strong Man Homer are performers and things go awry when circus freak Moe starts to make advances towards Marge.
Kent Brockman has decided that local news has been a real mistake and a terrible career move for him.
Marge encourages Homer to cross an item off an old to-do list by inviting an old pen pal to visit; Lisa institutes an honor code at school.
Homer delivers a baby in an elevator. When the mother names the child Homer Jr., he develops a deep emotional bond with the kid. Lisa is recruited by the cheerleaders of the local pro football team.
Lisa finally makes a new best friend, Isabel Gutierrez, only to discover that she's a Republican and her opponent in the campaign for second grade class representative.
Principal Skinner promises the students that the best-behaved among them can take a ride in a submarine. When Skinner gives all the kids a clean slate, Bart believes even his own past indiscretions will be forgotten if he doesn't get into any more trouble. Meanwhile Lisa tries to help a cash-poor Krusty to turn things around by suggesting he sell the foreign rights to his shows.
Springfield is inundated with holiday revelers after the nuclear power plant springs a radiation leak, causing snow to fall all over town. When the tourists drive up Christmas shopping prices, Marge opens up the Simpsons' house to boarders.
Homer becomes annoyed with movie theaters, so Bart teaches him how to download movies illegally. Homer is delighted with his discovery of free movies until he's caught for piracy.
Comic Book Guy realizes his comics are nothing if he can't share them with anyone. Then he meets Kumiko, a Japanese woman writing an autobiographical manga, and he seeks out Homer's advice on how to date her, ending happily for everyone.
Mr. Burns gives high-tech eyeglasses to all of his employees in order to spy on them. Homer loves the enhanced reality of his new gadget - that is, until Marge tries them on and he finds out she's seeing a marriage counselor. Meanwhile, Bart takes a stand against buying Nelson a Valentine's Day card, despite buying one for every other kid in class, and Nelson delivers him an ultimatum: find him the best Valentine's Day gift ever or be fed to the classroom electric pencil sharpener.
Bart encounters Diggs, a strange older boy with a passion for falconry, among other things.
On a research trip, Lisa is shocked to discover that Sideshow Bob is now the chief scientist at a massive chemical engineering company, but her fears are allayed as she becomes enamored with his likeminded appreciation of high-culture. Meanwhile, Marge's attempt to preach healthy sexual practices to a teen church group goes awry.
When the retirement home closes, Marge invites Grampa and two other elderly folks to stay at the Simpsons' house. Nelson becomes Bart's friend, after Bart defends him for wearing used underwear.
After Lisa's new pet guinea pig destroys the Simpsons' living room art, Marge falls in love with a beautiful painting at the Van Houten's yard sale, which Homer snaps up for 20 bucks. But, when Lisa reveals it's by a famous early 20th century painter and could be worth $100,000, Marge and Homer face a dilemma: split the money with the Van Houtens, or keep the cash as a "cushion" for their kids.
The Simpsons go to South America to watch the 2014 FIFA World Cup. Homer becomes a referee and runs into trouble when local gangsters pressure him into match-fixing.
Lisa dates a boy named Luca$ Bortner, who wants to be a competitive eater. Marge becomes concerned that Lisa is trying to marry a boy that's just like Homer. Bart helps Snake Jailbird break out of jail and starts to receive gifts from him, making Milhouse jealous.
Set in the future, Homer has a new clone for every time he dies. Lisa is married to a zombie version of Milhouse, while Bart deals with custody issues with his ex-wife, Jenda. Each defines what love means to them.
When Bart develops powers that help Springfield couples conceive, the mafia kidnaps Homer and Bart in hopes of birthing a thoroughbred race horse.
Homer wakes up in a world where his family and everyone in Springfield are made of Lego, and he must "put together" how he got there, and figure out how to get home before he's stuck in a world of bricks forever.
Marge swears off befriending any more couples when Homer offends their charming new British neighbors, but when Lisa declares that she, too, doesn't need friends, Marge reconsiders.
Bart is plagued with guilt when he wins the annual "last day of school" race around Springfield Elementary, with assistance from Nelson, who beats up frontrunner Milhouse. Meanwhile, Homer tries to bring back the annual 4th of July fireworks display after it's canceled for budget reasons.
A Springfield resident dies, Krusty retires after he's offended by a comedy cable channel roast of him, and Lisa tries to protect Homer from getting hurt.
When Bart disrespects Homer's authority, Homer makes a point to try his hand at parenting. This proves fruitless, so Marge signs them up for the Relation Ship, where they'll resolve their conflicts at sea. Meanwhile, Marge is in charge of Homer's fantasy football league, but manages to win despite being the underdog.
Marge opens a sandwich franchise store after her sandwiches become a huge hit at Springfield Elementary. But running day-to-day at the store proves challenging, especially when the same franchise opens another location across the street.
In a Halloween-theme episode Bart reads Aramaic symbols from the bottom of his desk and he and Lisa are transported to an alternate world filled with demons. Also, Moe organizes a "Clockwork Orange"-ish gang in which member Dum (Homer) falls for a young lady (Marge) who wants him to quit. In a homage to "The Others," the Simpsons reconnect with their earlier incarnations from the Tracey Ullman era.
Lisa brings in assembly woman Maxine Lombard to put a stop to Mr. Burns' fracking operation, but is taken aback when the two political opponents find themselves attracted to one another.
The Planet Express crew come to present-day Springfield to prevent the Simpsons from destroying the future.
Bart schemes to bring down his new teacher, Mr. Lassen, who is a terrible bully. Meanwhile, The Simpsons go to Burning Man.
Homer has a mid-life crisis, takes up bass guitar and forms a cover band with some of the other dads in town. But the band's modest early success is soon overwhelmed by the breakout potential of their most unlikely star, Apu.
After Moe convinces Homer to stay out drinking on Christmas Eve, Marge tells Homer not to come home. This leads to Homer's sad trek through lonely Springfield, where he learns that the only place where one should truly get drunk on Christmas is home.
During a trip to "Dizzneeland" the Simpsons board the wrong ride, Rocket To Your Doom, and are transported through the galaxy to Kang and Kodos' home planet, where they are held captive at the local zoo and the inhabitants decide to eat Homer.
Bart has a new accomplice and best friend when Homer is hypnotized at the circus and believes he is a young boy again.
When inventor Elon Musk lands in Springfield, he and Homer become fast friends and revolutionize the town's nuclear plant. But when Musk goes overboard and Mr. Burns wants him removed, Homer must figure out a way to break up with him.
When Lisa learns Springfield's anthem was stolen from another town she writes a replacement. Meanwhile, Homer learns the meaning of "Wide Pride".
When Marge gets fed up with the thankless duty of chauffeuring her kids around, she begins working as a driver for a transportation app service. Meanwhile, Homer bankrupts Moe when he watches over the bar for one night, which forces Moe to take a temporary job as a janitor at the nuclear plant.
Homer is put in charge of keeping Princess Kemi out of trouble while her father, a Nigerian king, works out a uranium deal with Mr. Burns.
Chief Wiggum is mistakenly delivered a military jet pack, which he gleefully accepts and uses in order to fight crime. But when the jet pack crashes into the church, the congregation, led by Marge, must resort to gambling and counting cards in order to collect money to repair the church.
When Duffman (guest voice Stacy Keach) undergoes hip replacement surgery and retires, the company sets up a reality show competition to find his replacement. Homer wins the competition, and because the job requires him to stay sober, he learns that beer isn't as necessary as he thought to have a good time.
Bart lies about being involved in a bulldozer crash, so Marge decides to follow him everywhere until he confesses. Meanwhile, Homer ignores Santa’s Little Helper when Flanders gets a new dog.
When a modernized Springfield Elementary has a technical meltdown, Lisa transforms it into a Waldorf school. Meanwhile, Groundskeeper Willie becomes the coach of the mathletes.
When Homer gets an old film roll developed, the family takes a trip down memory lane to see the origins of how Bart and Lisa first started fighting with each other.
The Simpsons learn about Grampa’s days in the Air Force, and Bart takes up smoking to impress Milhouse’s Dutch cousin, Annika.
After Bart gets bullied at the school dance, Marge convinces the town to pass anti-bullying legislation. Homer then gets arrested and sent to rehab for bullying Ned Flanders, only to subsequently leave rehab as a hero.
After Springfield's latest disaster, Mr. Burns has a condition for the citizens before he finances rebuilding.
Mr. Burns hires the Simpsons to play his live-in virtual reality family, but excludes Homer so that he may play dad. Now alone, Homer finds a new best friend in girl-next-door Julia, who eats, drinks and thinks like him.
After Homer catches Bart rooting for Springfield’s football rival, the Boston Americans, he plans a family “hate-cation” trip to Boston in an attempt to show Bart that Boston is a terrible city.
Better late than never, The Hunger Games come to Springfield!
Lisa and Bart investigate Krusty’s suspicious new "Krustaceans" candy. Meanwhile, Homer wants a promotion at the nuclear plant and asks Marge to help him dress the part, and news anchor Kent Brockman struggles to find his feet in the changing media world.
Homer gets roped into coaching the kids' lacrosse team with Milhouse's dad, Kirk, who is in desperate need of a friend. When Kirk gets too clingy, Homer vents about how much of a loser he is. Kirk overhears his rant and disappears, right when the team needs him most: the championship game.
When the Retirement Castle and the V.A. Hospital can’t solve Grampa’s health issues, the Simpsons decide to take a family trip to Cuba to get him cheap medical care.
Homer finds a new app that makes his life much easier and outsources his father-son bonding. Meanwhile, Grampa finds that he is about to be a father again.
Krusty tries to impress his daughter as they spend Christmas with the Simpsons. Meanwhile, Reverend Lovejoy seeks converts after church attendance plummets, and Maggie is haunted by a spooky Christmas toy.
When Marge becomes obsessed with a Japanese style of living, the Simpsons must part with any item that no longer brings them joy. For Homer, this means finding a new home for the family pig. For Lisa, it means saying goodbye to her beloved sax.
Mr. Burns tries to relive his glory days and crosses paths with a mysterious music mogul. After being conned by him and reduced to bankruptcy, Mr. Burns seeks revenge on the music producer with the help of Homer, Bart, rapper Jazzy James and the mogul's ex-wife, Praline.
Mr. Burns tries to relive his glory days and crosses paths with a mysterious music mogul. After being conned by him and reduced to bankruptcy, Mr. Burns seeks revenge on the music producer with the help of Homer, Bart, rapper Jazzy James and the mogul's ex-wife, Praline.
When all the fast food restaurants in Springfield become healthy, Homer turns to the last bastion of greasy food for comfort — and digs up some childhood memories along the way. Meanwhile, Lisa must find a good news story when the future of her school radio station is in jeopardy.
When Bart and Lisa return home abruptly after a traumatic incident at Kamp Krustier, they put an end to Homer and Marge's romantic encounters. Without sex to distract him, Homer becomes a more productive worker and caring husband, but Marge misses the old Homer. Then, Bart and Lisa return to camp to confront the source of their trauma.
In this parody of a cable sports show, Bart goes from delinquent with detention to the star basketball player at Springfield Elementary. Lisa covers Bart's success for the school paper, and Homer becomes the team’s coach. Things go awry when Bart gets involved with the mafia.
Worried that Bart is destined for failure, Marge turns to a series of parenting "experts" for advice. Homer decides to cash in on one expert’s advice by opening up a trophy store in Springfield. Meanwhile, Bart finds some needed encouragement from Grampa, who gives him a precious watch coveted by Homer.
Disappointed in Yale, Mr. Burns decides to start his own for-profit university and Homer is hired as a professor.
Bart gets in trouble on Grandparents Day at school and is forced to hang out with Skinner’s mother as punishment. After spending time with various grandmas in the neighborhood, he learns the benefits of hanging out with the elderly, but eventually recognizes the dangers of taking advantage of them. Meanwhile, Peekimon Get has taken over the town of Springfield.
Homer and Marge attempt to work on their marriage, not knowing that Mr. Burns and Nigel have a bet on whether Nigel can break them apart. With the successful, albeit unconventional, help of Moe, the couple gets back their mojo.
When Homer's court case determines that a dog's life is more valuable than a human's is, the status of man's best friend rises in Springfield. When the dogs recognize their new position of power, they assert their dominance over the humans.
Homer gets the lead in a movie about a superhero who can take on the powers of every superhero in any comic book he touches. To whip Homer into superhero shape, the studio hires a celebrity fitness trainer.
Mrs Krabappel is fired from Springfield Elementary after Bart spikes her coffee, causing her to make a drunken fool of herself. She is replaced by a cool new teacher, Mr. Vaughn, who is a quick hit with the kids. Bart, however, struggles with the guilt and considers telling Principal Skinner the truth.
Mixed martial arts (MMA) gains popularity in Springfield, and Marge leads a protest against it. The promoter of a local MMA company decides to gain publicity from the controversy by challenging Marge to a match, with the promise that he will shut down if she wins.
Lisa becomes livid with Miss Hoover, and in a series of homages to classic Hitchcock sets out for deadly revenge. Next, Krusty's latest fast-food sandwich transforms news anchor Kent Brockman into an enraged zombie and twenty-eight days later, cannibal zombies have overrun Springfield. In the final frightening fable, Homer accidentally falls through a trapdoor in Moe's tavern and impales himself on the pipes of Moe's microbrewery. Moe serves the barflies a glass of delicious beer flavoured with Homer's blood and Homer, now half-man, half-brewing apparatus, returns for vengeance.
Marge and a group called the "Charity Chicks" pose for a calendar in hopes of raising money for charity, but Marge becomes the talk of the town thanks to her racy poses. Meanwhile, Carl is chosen as the newest supervisor at the nuclear power plant, and hires Homer to be his personal assistant.
Principal Skinner is getting fed up with Bart's pranks, so he informs Bart that he is not the best prankster after all. A former student named Andy Hamilton is hailed as the best prankster, and Bart sets out on a mission to track Andy down. However, when Bart finds out that Andy is a 19-year-old still in his pranking days, they become fast friends.
After getting lost in a game of hide-and-seek, Lisa wanders into the field and discovers three teenage girls who are practising Wiccans. Though she is sceptical of their spells, the girls assure Lisa that they never hurt anyone and ask her to join their coven. Just before Lisa is inducted into their pact, Chief Wiggum arrives and arrests the three girls for witchcraft and Lisa becomes the star witness in the trial.
One snowy day in Springfield, Lisa informs Bart that she and Maggie share a bond that Bart will never understand because he doesn't have a brother, so Bart asks Homer for a baby brother. When Homer denies Bart's request, Bart makes his way to the Springfield Orphanage to find what he thinks he's missing.
Grampa is sitting on a bench waiting for his family when a thoughtful-looking man named Marshall Goldman approaches him and asks to hear about his life. Grampa tells Goldman about the time he was on a World War II battleship, which was hit by an enemy torpedo, and Goldman, a human-interest columnist, publishes it in The Springfield Shopper. Later, Grampa meets Mitch Albom and shares another story with Goldman for a follow-up article. Homer becomes jealous of Grampa's newfound fame and seeks a surrogate father. But when Homer discovers a draft of Goldman's third story, he must race to find Grampa before it is published and his life is changed forever.
Homer blows off Marge to buy a lottery ticket and winds up winning the million-dollar jackpot. Fearing how Marge will react if she finds out the reason Homer missed their date, Homer keeps his newly inherited fortune a secret and spoils his family with “anonymous” gifts. When Bart finds out, he and Homer spend the money like it’s going out of style, including buying front-row to tickets to see Coldplay in concert.
Homer takes Marge out for a romantic evening of ice skating and hand-holding, but upon entering the rink, they encounter a curling team practising. Marge and Homer take to the ice and discover their love for the sport, and soon after, join the curling team and compete with them in the Olympic trials. Team Springfield claims the win and moves on to the 2010 Vancouver Games where Bob Costas covers the action. Meanwhile, sleazy vendors introduce Lisa to the world of collecting Olympic pins, and before long, Lisa is hopelessly addicted.
When Miss Hoover asks her students to research their family history, Lisa is horrified to discover that most of her ancestors were bad people – a motley crew of horse thieves and deadbeats. But while rummaging through the attic, Lisa happens upon a diary kept by her ancestor, Eliza Simpson. As Eliza’s story unfolds, Lisa learns that her family was part of the Underground Railroad, a group that helped slaves escape to freedom. Eliza recounts liberating a slave named Virgil, but when Lisa presents her findings at school, some of her classmates refute it, leaving Lisa determined to exonerate her family’s name.
When Bart fails to turn in his homework, Mrs. Krabappel sends a letter home about Bart's behaviour. Despite Bart's best efforts to intercept it, Homer reads the letter, and he and Marge visit Principal Skinner for a parent-teacher conference. Furious, Homer punishes him, but Marge takes a more sympathetic approach. When Bart realizes he can pit Homer and Marge against each other to his benefit, his scheming reaches new heights.
Principal Skinner announces that Mrs. Krabappel was called out of town and budget cuts dictate that, until she returns, the school's two fourth grade classes will merge. Bart reluctantly shares a desk with Nikki and develops a flirtatious rapport. Bart talks to Grampa about his new crush, and at Grampa's suggestion, gives Nikki a kiss. But when Nikki starts sending Bart mixed signals, he swears off women forever. Meanwhile, Lisa's classmates ostracize her for being an overachiever, and First Lady Michelle Obama, a self-professed nerd, comes to Lisa's defence.
When Homer is playing noisily in the yard, it disrupts Flanders' bible-study group. Coaxed by the reverend, a frustrated Flanders takes it upon himself to redeem Homer by inviting the Simpson family on his church retreat to Jerusalem. Unappreciative of the history and culture, Homer would rather hang out at the hotel's breakfast buffet rather than tour the city. But when an eccentric tour guide takes the group to famous monuments, including the Dome of the Rock and the Wailing Wall, Homer finally proves he is not beyond salvation.
When the police are called to diffuse a rowdy crowd at Mr. Burns' estate, one of the officers recognizes priceless stolen paintings on the walls, and the maniacal billionaire is taken downtown for questioning. With Mr. Burns gone, Smithers takes charge of the power plant. But when employees take advantage of his good nature, he exacts revenge by forcing the employees to work night and day. These unfair working conditions prompt Homer and his crew to devise a plan to bust out Mr. Burns.
Homer is completing his court-ordered community service when he befriends his supervisor, Chief Wiggum, by offering him one of his sandwiches. Touched by the act of kindness, Wiggum assigns the other convicts unpleasant tasks, but allows Homer to join him at the picnic table. They continue to grow close, but when the Chief gets injured during a botched bank robbery, Homer doesn't come through when Wiggum needs him the most. Meanwhile, Bart becomes addicted to Battle Ball, a Japanese game made up of plastic balls and magnetic cards, and his family and teachers try to help him kick the habit.
The Simpsons decide to embrace a cheaper, alternate source of energy by erecting a wind turbine in their backyard. But when Homer realizes some of the power is being directed to the local electric company, he decides to remove his home from the grid and becomes completely dependent upon an unreliable source of power. Meanwhile, a storm erupts, trapping a magnificent 150-foot-long blue whale ashore, and Lisa and Homer attempt to help the poor creature.
A bomb squad mistakenly blows up Homer's unattended gym bag, releasing radiation into the city and authorities react by suspending civil liberties. Wiggum and his men install surveillance cameras around Springfield and round up suspected terrorists, including groundskeeper Willie, but when monitoring the nonstop flow of video imagery proves to be too much, Wiggum enlists concerned citizens to help keep the city safe. Meanwhile, Lisa becomes fed up with being blonde, so she dyes her hair a dark color.
As Mother's Day approaches, Moe narrates an episode in which he writes a letter to Homer, Apu and Reverend Lovejoy, who are vacationing with their children, and threatens to run away with one of their wives. While the trio tries to determine whose wife Moe is referring to, Homer, Lovejoy and Apu flashback to the intimate moments they initially ignored between Moe and Marge, Manjula and Helen Lovejoy. But when the boys return from their trip, they're in for the surprise of their lives.
Bart becomes convinced that his new neighbor, Walt, is his archenemy, Sideshow Bob, disguised and back for revenge. But when Marge tries to convince Bart otherwise by taking him to visit the state penitentiary, a disturbing truth is revealed.
When Moe discovers a hidden talent for judging contests, he is approached by a television agent to join the AMERICAN IDOL judges' panel. Moe flies to Los Angeles where he tours the Fox lot and receives some sage career advice. Meanwhile, Homer drives Marge crazy when he begins hanging around the house.
At school, Lisa befriends a boy named Michael, who happens to be the son of mob boss, Fat Tony. Fat Tony is put out of commission by a rival family, and Homer and Bart get involved with the mob, when Michael, who is nothing like his father, is not interested in the “family business.”
When Bart has problems with acting out, Marge and Homer take him to a child psychiatrist, who suggests that Bart should taking up drumming. Bart turns out to be a natural with the drums and much to the chagrin of Lisa; Bart is approached by jazz musicians, who want him in their band. Meanwhile, Lisa turns to rescuing animals as a way to deal with her jealousy and depression, over not being a member of a jazz band herself.
After buying Homer a collection of handyman's books, Marge becomes a handywoman, but uses Homer since no one in town is thrilled over the idea of a female carpenter. Meanwhile, Bart finds out that Principal Skinner has a peanut allergy and uses a peanut on a stick to torture Skinner, but the joke is on Bart when Skinner discovers that Bart is allergic to shrimp.
Bart pre-enlists in the Army and when Homer goes to the Recruitment Center to clear up the mess, he is tricked into enlisting in the Army himself. Upon completion of basic training, Homer is assigned to lead some troops against a disgruntled Army Colonel in a war games simulation.
Lisa aides Moe in discovering his inner-poet and he gains swift popularity and recognition from a group of successful American authors, when Lisa helps to get his poetry published. However, Lisa is crushed, when Moe enjoys his newfound success with literary giants and fails to credit Lisa for her assistance in his poetry.
After Homer is fired from the power plant, he buys an ice-cream truck and sells ice-cream. His successful business yields an abundance of discarded popsicle sticks and Marge finds another calling in life, as she uses the leftover sticks to create popular life-size statues of various citizens from Springfield.
After being forced to attend Nelson’s birthday party, Bart becomes best friends with the schoolyard bully. Meanwhile, Homer develops a big interest with one of Lisa’s fantasy books.
At Christmas time, Marge opens up her home to the jobless Gil. But problems arise when Gil overstays his welcome and Marge can’t bring herself to kick Gil out of the house.
Homer surprises Marge with a visit to her favorite childhood vacation spot: an island called Barnacle Bay. But when the family arrives, they are shocked to discover Barnacle Bay’s tourism and economy has been decimated by the disappearance of the local delicacy, the “Yum-Yum” fish. After causing some major damage to the boardwalk, Homer is forced to join a fishing crew to work off his debt and a parody of The Perfect Storm ensues.
In an effort to stop Homer from taking revenge on the Rich Texan for cutting him off on the highway, Marge, Lisa and Bart offer up three cautionary tales of revenge.The Count of Monte Fatso: A parody of the book and film The Count of Monte Cristo, in which Homer is cast as the Count.Revenge of the Geeks: Using a futuristic device called the “Get-back-inator,” Milhouse takes revenge on the Springfield Elementary bullies.Bartman Begins: A parody of the Batman origin story, in which Bart is cast in the title role.
After saving Springfield from burning down in city-wide fire, Mayor Quimby awards Bart with a driver’s license. During Bart’s travels to a nearby town, he develops a serious relationship with a teenage girl. Meanwhile, during a presentation at school, Lisa lies about her Native American heritage and when everyone believes her, the lies result in some escalating problems for her.
Eccentric documentary filmmaker Declan Desmond returns with his new film "Growing up Springfield" in which various characters in The Simpsons are interviewed. Homer and family pretend to be rich on the documentary, until Mr. Burns catches them in his summer home.
Principal Skinner decides to allow Lisa to tutor Cletus's kids instead of them enrolling into Springfield Elementary, but they end up on Krusty's show as a Musical Act; Bart sees a psychiatrist after pretending that he's possessed by a ghost in an an attempt get free food from the cafeteria.
When the fireproof safe (which was bought after one too many house fires) explodes, Homer and Marge try to recreate the photos, but when one of them uncovers a scandal in the background, Homer decides to join the world of paparazzi - forgetting what happened the last time he had a job that dealt in revealing other people's flaws to the public (in "Guess Who's Coming to Criticize Dinner?")
Marge becomes a spectacle during a PTA meeting for not having an e-mail address, and she decides to take a chance on using the Internet. Amazed and delighted by all the Internet has to offer, Marge decides to join a popular role-playing fantasy game named "Earthland Realms." To Marge's dismay, the game has her interacting with practically the whole town of Springfield, including Bart, who happens to be the game's most feared and destructive player. Meanwhile, Homer saves Lisa's soccer game from cancellation after he volunteers to take the place of a referee who recently quit. However, Homer's refereeing skills only exasperate Lisa, and her competitive streak gets the best of her.
Bart becomes a hometown hero when he makes the game-winning catch at his Little League game, sending the Springfield Isotots to the championship for the very first time. Meanwhile, Homer runs into some luck, when a customer misunderstands Homer's excuses for a sales pitch after falling asleep in a department store's display bed. The impressed store owner hires Homer as a salesman.
Maggie goes on a path of destruction in the Simpsons home after Marge follows advice in a parenting magazine and throws away her pacifier. Marge finally gives in and sends Homer to get Maggie a new pacifier, but when he cant find the right brand, Maggie comes up with her own substitute an especially squeaky dog toy. Homer cant sleep through the toys incessant squeaking and is driven to take sleeping pills, which turn him into a sleepwalker with a penchant for mischief. When one of Homers sleepwalking schemes leaves the entire Springfield Fire Department debilitated in the hospital, Homer and some of his fellow Springfieldians become volunteer firefighters. They extinguish several fires and are rewarded with gifts, but when the gifts stop coming, they seek other forms of compensation for their heroic acts.
Homer unwittingly drags the family into a cornfield maze after attempting to leave a boring Harvest fest that Marge brought them to. When everyone except Homer escapes, Santa's Little Helper rescues him and becomes the town hero. So the Simpsons enroll him in Police Dog Academy where he's teamed with Lou.
When finding out Jimbo, Dolph, and Kearney plan on sabotaging Springfield Elementary School's annual bake sale by releasing the "ultimate stinkbomb" (a rotten yogurt cup from Springfield's Nuclear Power Plant), Bart and Lisa enlist the help of Jack Bauer and Chloe O'Brian. Meanwhile, Marge attempts to make the perfect cake, so she can win the bake sale.
When Homer buys the 1,000,000th ice-cream cone at a local shop, he ends up on Kent Brockman's news program. When Brockman swears on live TV after coffee is spilled in his lap, Ned Flanders leads a crusade to clean up Springfield's airwaves, starting with getting Brockman fired. Then Homer once again saves the day.
Homer befriends Wayne, a reserved security guard recently hired by the nuclear power plant. Plagued by violent flashbacks from his past as a CIA agent, he must overcome his tortured nightmares to save Homer from a Ukranian terrorist. Meanwhile, Marge fantasizes about being a contestant on "Top Chef" hosted by Tom Colicchio, and the future of Springfield's hottest "it" couple Nedna, Edna Krabappel and Ned Flanders, will be revealed after months of online fan voting and speculation.
Superintendent Chalmers reveals his hero as former President Theodore Roosevelt, who makes an appearance in the episode with the use of archival recordings.
Simpsons' twentysecond Halloween show. The Diving Bell and the Butterball: Homer is bitten by a radioactive spider. Dial "D" for Diddly: Ned becomes a serial killer. In the Na'Vi: Bart and Milhouse in an Avatar spoof.
Bart’s science fair project, a mechanical baby seal, outshines Lisa’s brainy asteroid model and quickly becomes a popular pet among the retirement home patrons. Meanwhile, Homer’s new and eager assistant Roz, steals Homer’s job, forcing him to team up with Flanders to reveal her true colors and evil past.
Marge takes Bart and Lisa on a weekend excursion, and when an unexpected restaurant detour awakens their taste buds, fellow foodies Amuse Bruce and Fois Garth (guest voices Tim Heidecker and Eric Wareheim) inspire them to start their own food blog, “The Three Mouthketeers.”
Lisa becomes disheartened when she learns the shocking truth behind the “tween lit” industry and her beloved fantasy novel characters, but Homer decides to cash in on the craze and forms a team to group-write the next “tween lit” hit, with the king of fantasy, Neil Gaiman, lending his expertise to the effort.
The Simpsons host a tastemaker party at their home to promote Absolut Krusty, Krusty the Clown's own brand of liquor. Mr. Burns takes notice of the party's success and decides to promote Homer to "Account Man" for the Springfield Nuclear Plant.
Krusty the Clown is fired from his show and gets a new agent named Annie to help him stage a comeback.
In this futuristic holiday episode, Bart is a deadbeat dad living in Springfield Elementary (which is now an apartment complex instead of a school) with Principal Skinner as his landlord. Meanwhile, a pregnant Maggie goes into labor during a family dinner.
Homer lands his own political talk show and becomes the spokesperson for the Gravy Movement. He then is asked to select the next Republican nominee for President and officially endorses right-wing rock star Ted Nugent.
Lisa creates her own social networking service, SpringFace, and subsequently makes everyone addicted to the internet. Meanwhile, Patty and Selma challenge the Winklevoss twins at the 2012 Summer Olympics.
After Moe is heckled for not having any real companions, Moe's best friend and beloved bar rag narrates his incredible thousand-year journey to Springfield. Beginning in the Middle Ages, the bar rag was loomed into a beautiful and ornate medieval tapestry and traveled around the globe through the hands of royalty before finding himself found himself at Moe's Tavern. Meanwhile, Bart begs Milhouse for forgiveness after the two friends get into a tiff, and when the bar rag goes missing, Moe realizes that he has more friends than he thought.
Marge and Lisa's mother-daughter Valentine's Day plans take a turn when Lisa meets Nick, an intellectual romantic who shares the same passion for culture, history and literature. Lisa and Nick fall head over heels for each other in a fairytale romance and make a secret getaway to Mulberry Island to profess their eternal love. Meanwhile, Bart and Milhouse are inspired by the hosts of "MythCrackers" to "crack" Springfield Elementary's own legends.
The Simpsons are evicted from Springfield and join an off-the-grid community outside of town. But when Homer and Marge try to sneak back into Springfield, they are welcomed with hostility from their former friends and neighbors and begin to appreciate their new and more accepting home.
In order to get back at his dad, Bart goes undercover as a graffiti street artist and plasters Homer's unflattering image all over Springfield. But one night, Bart and Milhouse get caught in the act by established street artists Shepard Fairey, Ron English, Kenny Scharf and Robbie Conal (guest voicing as themselves), and to Bart's surprise, they invite him to exhibit his satirical artwork in his very own gallery show. Meanwhile, a hip, new health food superstore opens in Springfield that threatens to put Apu and the Kwik-E-Mart out of business.
Karma gets the best of Homer after he gets his friends in trouble, and as a result, his bedwetting problem worsens. The family goes on a mission to infiltrate his dreams to search for clues in his subconscious to determine the source of his problem. But just as things take a dangerous turn in the dream, a figure from Homer's past appears, and he is finally reassured that the fond memories of his mother Mona (guest voice Glenn Close) remain alive, giving him just the right amount of reassurance to cure him of his problem.
Mr. Burns replaces all of Springfield Power Plant's employees with robots (guest voice Brent Spiner) but decides to keep Homer as the sole human worker. With unemployment at an all-time high and mechanical arms operating the workplace, Springfield becomes a dismal and humorless place. But when Homer's machine-programmed peers start to turn on the community and his former real-life employees come to the rescue, they all realize that robots can't replace human friends.
When Bart supervises Jimbo's girlfriend at a movie, she develops a crush on him; Homer is persuaded to buy a state-of-the-art treadmill with a television, and he becomes obsessed with watching it from the treadmill, but not actually working out.
When Bart gets his wish for a family vacation, he becomes determined to make it last forever.
Homer embarrasses Marge at the movies during a film featuring superspy Stradivarius Cain, and his apologies fall on deaf ears. In an effort to become a better husband, he seeks help from someone he believes to be the real Stradivarius Cain.
When word gets out that Edna and Ned have secretly wed, Marge offers to throw them a party, but bringing folks together makes them all realize that no marriage is perfect. Meanwhile, Edna tries to help Ned's children become more socially acceptable. Watch the credits... there's a treat!
In the Season 23 finale, Lisa tries to boost her popularity by ghost writing positive things about herself on the school blog. The effort fails miserably, until a psychic force tells Lady Gaga (who provides her own voice) that Lisa needs her help.
Homer spearheads the effort to get pro-football to bring a new franchise to Springfield. The football commissioner, on his way to officially award the franchise, stops at the Simpson house where Grandpa (mistaking him for a burglar) attacks him. Springfield loses out and Abe becomes the town’s pariah. After trying and failing assisted suicide, Abe decides to live his life without fear and when the town decides to reuse their football stadium as a bullfighting ring, he volunteers to be the toreador. Ever the activist, granddaughter Lisa protests his new profession.
Working through their checklists of things to do before summer ends, Lisa gets the family to go a museum. At the Springfield Museum of Natural History there is an exhibit Lisa is excited to see on Women’s History turns into an exhibit on the history of weapons, which excites Homer and Bart. When Flanders sees the exhibit of evolution and another that mocks creationism, he raises an alarm. Reverend Lovejoy gets Skinner to have creationism taught in school. Lisa is the only one who holds onto the scientific theory. She brings the topic up at the town meeting and the town votes to teach only one theory, creationism. Lisa decides to hold her own class on evolution, until she is arrested. The ACLU gives her a lawyer who is up against a slick Southern lawyer, but ultimately it’s a family member that is a key to her defense.
When Homer hears that the Isotopes are on a winning streak, he takes the family to the game. The first baseman’s game is going bad, caused by his sexy singing wife Tabitha embarrassing him during the game’s national anthem. Buck Mitchell sees Marge and Homer’s kiss on the game’s Kiss-Cam and comes to them for marital advice. They start working with the couple and Buck’s baseball career turns around, but it and the Simpson marriage goes awry again when Buck catches Homer giving Tabitha a neck massage. While Marge and Homer try keeping their marriage together they also try to get Buck and Tabitha back together.
In a magical medieval world, Marge's mother is turned into an Ice Walker and the only way for Homer to afford the cure is to force Lisa to use illegal magic. When the King discovers this, he kidnaps Lisa, and Homer must lead a feudal uprising to save her.
Marge and Lisa turn Lisa’s sad experience into a successful graphic novel-turned-Broadway show, but they struggle with creative differences and ego.
Homer discovers that Maggie is a whistling savant and launches her baby-celebrity career. Meanwhile, Marge impresses Fat Tony with her interior design taste, and he hires her to style his brothel.
Maggie becomes possessed by an ancient demon, Lisa discovers a creepy/perfect version of her family in an alternate universe and Homer cannibalizes himself.
Grampa gets a hearing aid and finally hears what everyone has been saying about him. Meanwhile, Mr. Skinner discovers that his mother has kept the ultimate secret from him.
Frustrated with the local government, Marge decides to run for Mayor. To win public support, she begins making Homer the butt of her jokes.
Homer and the guys reunite their old bowling team to cheer up Moe, only to end up in fierce competition with a team of arrogant millionaires. Meanwhile, Lisa and Marge try to teach Bart that money isn’t everything.
When Bart goes missing, the town puts together a search party to find him. After most give up hope, Sideshow Bob manipulates Millhouse into revealing where Bart is hiding.
When the Simpsons go to a STEM conference, Lisa falls for a crooning jazz pianist named Brendan. Meanwhile, Bart discovers that he has an affinity for chemistry
Mr. Burns will build a doomsday ark after he believes that the end of the world is near when he sees an old Orson Welles show about Nostradamus. Meanwhile, Professor Frink comes up with a new way of testing everyone in Springfield after Burns wants a test to determine who should go on a spaceship with him.
When Homer is accused of stealing a million-dollar painting, only a detective from the 1970s can clear his name, or send him to jail. It's a classic impossible mystery.
Homer and Marge recount the story of their transition from loving their life without kids to being miserable parents
Everybody is now horrified of clowns after Bart's prank using clown masks, which also causes Krusty to lose his job. He attempts a comeback as a dramatic actor in the play "The Salesman's Bad Day", with Llewellyn Sinclair as his director.
In an attempt to bring the family together, Marge forces everyone to hand in their electronics and take a trip to a book store.
Homer and Marge follow Moe after the bar closes early and discover him and his father fighting. The Simpsons, after finding out that Moe has been excommunicated from his family for years, attempt to bring them back together.
When the Simpsons’ flight to Gainesville gets re-routed to New Orleans, Lisa is forced to face her failures, and regain her confidence as a jazz musician. Meanwhile, Bart is intrigued by the voodoo in Louisiana, and Homer is intrigued by the drinking.
Grampa makes a confession to Homer while on his deathbed. After his recovery, he comes to realize that this issue will not be easy to reconcile.
Homer gets Flanders a job at the plant, and he soon learns that no good deed goes unpunished when Flanders starts to insist on carpools and demands more from Homer's work performance. Meanwhile, Marge feels as though their marriage has lost its spark.
After receiving an insurance payout, the Simpsons go to Denmark, so Grampa can benefit from the country's free healthcare.
After getting struck by lightning, Bart receives visits from ghosts, who want closure only he can provide.