After being embarrassed by the rest of the family at a company picnic, Homer becomes obsessed with improving their behavior towards each other.

Homer takes the family camping, but it soon becomes a misadventure when they lose their equipment and Homer is mistaken for Bigfoot.

Marge contemplates an affair with a handsome bowling instructor.

After a photograph of Homer canoodling with an exotic dancer is distributed throughout Springfield, he finds himself kicked out of the house by Marge.

After the power plant experiences bad publicity and is threatened with closure, Mr. Burns decides to run for Governor in order to have power over the law.

In an attempt to show up Ned Flanders, Homer pits Bart against Ned's son, Todd, in a miniature golf competition.

On Thanksgiving, Bart runs away after fighting with Lisa.

After seeing a motorcycle daredevil at a monster truck show, Bart becomes a death-defying daredevil skateboarder.

Marge becomes a crusader against cartoon violence after "Itchy and Scratchy" seemingly inspires Maggie to attack Homer.

Homer and Marge tell the story of how they met and fell in love in high school.

Homer meets his half-brother Herb Powell, an automobile tycoon who zealously bonds with the family and tasks Homer with designing a car for the average American.

After Grampa's new girlfriend dies and leaves him $106,000 in her will, he tries to decide what to do with it.

After rekindling her artistic talents, Marge is commissioned to paint a portrait of Mr. Burns; Homer vows to lose weight after getting trapped in a water slide.

Lisa has a crush on her substitute teacher; Bart decides to run for class president.

Homer must decide whether he should complete marriage counseling or skip out to catch a legendary catfish; Bart and Lisa take advantage of Grampa's ignorance of the house rules.

After Bart saves Mr. Burns' life with a donated blood transfusion, Homer vows revenge when they receive only a "thank you" card as compensation.

After winning a political essay contest, Lisa is invited to Washington, D.C., but she soon becomes upset after discovering how policy-making really works.

After wishing for Flanders to lose his business, Homer discovers that his neighbor is actually about to go bankrupt and decides to help him out.

Homer is a hero after averting a nuclear meltdown that he nearly caused, but he doesn't want to tell anyone that he stopped it completely by accident.

The Simpson family receives a severed monkey's paw which can grant wishes, Bart gains magical powers which he uses to turn Homer into a Jack-in-the-box, and Mr. Burns uses Homer's brain to create a robot.

As Marge goes to the doctor for a pregnancy test, Homer tells the children of the events leading up to his marriage, and Bart's birth.

After Bart receives a microphone which can transmit through radios, he decides to pull a series of pranks and eventually convinces the town that a boy has fallen down a well.

Homer uses Lisa (and her prognostic skills) to help him bet on football games.

While Marge spends a couple of days at Rancho Relaxo after she has a breakdown, Bart and Lisa stay with Patty and Selma, and Homer stays at home to take care of Maggie.

After Mrs. Krabappel gives Bart a month of detention, he gets his revenge by responding to her newspaper singles ad; Homer uses a swear jar to cut down on his cursing.

Homer and his co-workers qualify for the plant softball team's league final, but Mr. Burns hires nine professional MLB players in order to win a $1 million bet.

After aptitude tests seemingly indicate that they are best-suited to police work and homemaking respectively, Bart is made hall monitor while Lisa becomes a delinquent.

After the Simpsons regret paying for an expensive surgery for Santa's Little Helper, he runs away from home and is trained by Mr. Burns to become an attack dog.

Bart becomes jealous when Milhouse falls in love with a new student named Samantha; Homer accidentally receives a vocabulary-building tape instead of a weight-loss one.

After Homer "wins" a $2000 settlement from the plant due to radiation-induced sterilization, his half-brother Herb sees an opportunity to regain his fortune.

Bart and Lisa attend "Kamp Krusty" but it is nothing like they thought it would be; Homer's hair grows back and he loses weight while the kids are away.

Marge stars in a musical adaptation of A Streetcar Named Desire, but is angry with Homer's lack of interest; Maggie squares off with her strict new daycare owner.

After attributing a relaxing Sunday to his skipping church, Homer vows to never attend service again, and forms his own religion to justify his behavior.

With Bart continually getting in trouble, Homer bans him from seeing the new Itchy & Scratchy movie.

Bart develops a crush on his new neighbor, only to discover that she's dating Jimbo Jones; Homer sues an all-you-can-eat restaurant after he's kicked out.

Years of poor eating habits catch up with Homer when he suffers a massive heart attack, but the family can't afford the triple bypass operation he needs.

After receiving a considerable donation of money, Springfield builds a monorail system with Homer as the conductor, unaware they've just boarded a one-way train to Hell.

Lisa gives Ralph a Valentine's card out of pity, but soon regrets it when he develops an unwanted crush on her.

After Homer loses his license for DUI, Marge pressures him to give up beer for a month; Lisa attempts to prove that Bart is less intelligent than a hamster.

While Homer recovers in hospital from Bart's disastrous April Fool's Day prank, the family reminiscences over earlier hardships.

Bart and Lisa convince Grampa to let them use his name for episodes of "Itchy and Scratchy" they have written; Homer re-takes a test he failed in high school.

A misunderstanding leads to Marge being imprisoned for shoplifting, with her absence soon descending the family, and eventually, the town into chaos.

When a surprise inspection of the nuclear power plant reveals that Homer is not qualified to do his job, he is forced to go to college.

A girls' night out turns into a high speed chase when Marge learns her friend is driving a stolen car.

After joining the Junior Campers while on a sugar high, Bart reluctantly invites Homer to accompany him on the group's annual father-son rafting trip, which soon goes awry.

Homer's marriage is in trouble when he develops an attraction to a new co-worker; Bart undergoes medical treatments that make him look like a nerd.

Bart becomes an overnight sensation as the "I didn't do it" boy on Krusty the Clown's show.

Angered by the vacuous phrases her Malibu Stacy doll utters, Lisa works with Malibu Stacy's original designer to create a doll with admirable traits.

In an effort to increase the dismal television ratings for their space launches, NASA decides to send an ordinary man into space, and Homer is chosen for the task.

After Flanders invites Homer to a football game, the pair become friends, but Homer's possessiveness and loutish behaviour slowly turns Ned against him.

After Bart receives an elephant as a prize for calling in to a radio station, the animal proves to be too costly to care for and Homer decides to sell it.

Bart accidentally gets Principal Skinner fired on inspection day, with Ned Flanders taking over as his replacement.

Bart witnesses the alleged assault of a waiter by Mayor Quimby's nephew, but coming forward will mean admitting to skipping class and facing the consequences.

Homer begins teaching a class on how to have a successful marriage, but jeopardizes his own marriage by revealing secrets about himself and Marge.

Confined to his room with a broken leg, Bart suspects Ned Flanders of murdering Maude; the family's new swimming pool earns Lisa popularity among the neighborhood kids.

Lisa is jealous when a new girl in class is smarter than she is; Homer obtains a giant mound of sugar.

A family vacation to Itchy & Scratchy Land turns disastrous when the robots malfunction and turn on the tourists.

Bart falls for Reverend Lovejoy's daughter and is surprised when she becomes a bad influence on him.

Homer is branded as a pervert after his kids' babysitter misconstrues his retrieval of a candy from the seat of her pants as a sexual advance.

Homer and Abe hit the road to sell Abe's miraculous aphrodisiac.

Homer becomes a member of a mysterious organization called the Stonecutters and is heralded as "the chosen one".

Homer recounts the story of Maggie's birth when the kids ask why there are no photos of her in the family album.

Bart discovers a comet that is on a collision course with Springfield.

A fortune teller gives Lisa a look at her wedding in the year 2010.

Bart manipulates Mrs. Krabappel into leading a teachers' strike against Principal Skinner, but is perturbed when Marge becomes his substitute.

Marge deals with corruption and crime when she joins the Springfield police force.

When a group of Shelbyville kids steal Springfield's sacred lemon tree, Bart and his friends venture there to get the tree back.

After Mr. Burns steals oil from Springfield Elementary and blocks out the sun, an unknown person shoots him.

Milhouse is cast as Radioactive Man's sidekick in a Hollywood production of the comic book.

Marge and Homer lose custody of the kids, who are sent to live at the Flanders' house.

Bart casually sells his soul to Milhouse for $5 but soon regrets it; Moe converts his dank bar into a family restaurant.

A trip to a local petting zoo convinces Lisa to give up meat, despite excessive pressure to convince her not to do so.

After faking his own death, Homer is reunited with his mother, who harbors a deep secret.

Marge's relationship with Bart is strained when he is caught shoplifting before Christmas.

Former President George Bush and his wife, Barbara, move into the Simpsons' neighborhood and soon clash with Bart and Homer.

After buying a Chanel suit at a bargain price, Marge finds herself invited to a country club by a former schoolmate. Taken in by the opulence of the place, she is soon overcome by a desperation to fit in.

While researching for an essay, Lisa discovers that Springfield's founding father was actually a murderous thief.

A series of vignettes showcasing a day in the life of various Springfield residents.

After surviving multiple assassination attempts by Mr. Burns to inherit a cache of artwork they stole from the Nazis, Grampa teams up with Bart to recover the paintings.

Anti-immigration fever sweeps Springfield, which threatens to lead to the deportation of Apu, until Homer decides to reject the mob mentality and help him become a legal citizen.

After realizing how unpopular she is, a disillusioned Lisa sees the vacation to Ned Flanders' beach house as an opportunity to reinvent herself.

Marge leads a crusade against a local burlesque house after she discovers Bart working there.

Homer questions the state of his marriage after Luann Van Houten demands a divorce from Kirk.

Lisa develops a crush on Nelson, and tries to reform him; Homer gets an autodialer and decides to make easy money with a telemarketing scam.

After a hurricane destroys Ned Flanders' house, he suffers a nervous breakdown and is forced to confront repressed problems from his childhood.

After eating insanity peppers at a chili cook-off, Homer has a hallucination of a talking coyote urging him to find his soulmate.

Marge enters the pretzel vending business, but when she fails, Homer recruits some help from the mob.

Marge is stressed from motherhood and hires a British nanny to help out around the house, who struggles to teach Bart and Lisa how to behave.

Bart is outraged when Lisa becomes his babysitter.

After alcohol is banned in Springfield, Homer adopts the moniker of the "Beer Baron" to bootleg liquor, prompting an investigation from an uptight Treasury agent.

Bart discovers Principal Skinner and Mrs Krabappel kissing, and it's not long before the whole town knows of their secret affair.

Marge becomes a church counselor; Homer discovers his face on a Japanese detergent logo.

Bart is sent to a military school to be disciplined; Lisa, seeking a challenge, enrolls with him, but faces discrimination as the school's only girl cadet.

At his 20th anniversary celebration as school principal, Principal Skinner is discovered to be an imposter of the real Seymour Skinner.

Homer recounts the story of Bart's first day of school, which corresponds with the story of how Lisa got her saxophone.

Homer battles mutants after Springfield is annihilated by a neutron bomb; Bart has his DNA mixed with a fly; Marge is revealed to be a witch in colonial Springfield.

A damning report on childhood obesity in Springfield leads to the formation of a pee-wee football team. After belittling Ned Flanders, Homer ends up coaching the team, but his favoring of Bart makes him unpopular.

Apu receives a letter from his mother stating that it's time for him fulfilled his arranged marriage obligation, he pretends Marge is his wife.

Townspeople believe Lisa has unearthed the fossiled remains of a angel.

Marge becomes a real-estate agent.

When Bart accidentally burns down the family's Christmas tree and gifts, he claims that a robber stole everything. As a result, the town gets them a new tree and pitches in to raise funds.

Homer is disappointed when the western he rented turns out to be a musical, so the family reminds him of the musical moments in the show's history.

After a disastrous performance, Krusty changes his image and becomes an edgy stand-up.

Lisa fears she is losing her intelligence when she learns about the fabled Simpson gene. Meanwhile, Jasper freezes himself in the Kwik-E-Mart freezer.

Homer is forced to spy for the IRS after an audit. But when he is asked to retrieve a trillion dollar bill from Mr. Burns, he switches sides and the two flee to Cuba for refuge.

Lisa gets lost after she tries to take a bus to a museum.

Homer and Marge's attempt to spice up their marriage leads to the couple being chased naked through Springfield.

Homer and Bart try to start their own grease business; Lisa organizes a school dance.

Homer's midlife crisis leads to a disastrous attempt at being an inventor.

Homer becomes a Hollywood insider when he befriends Alec Baldwin and Kim Basinger.

Homer becomes a hippie after a revelation about his middle name.

When Lisa cheats on a test, she has a moral crisis when her perfect score qualifies the school for grant money; Homer adopts a lobster as a pet.

Homer deals with corruption when he becomes Mayor Quimby's bodyguard.

When Homer takes Ned to Las Vegas in an attempt to get him to loosen up, the two end up drunkenly marrying a pair of cocktail waitresses.

The children of Springfield revolt after a curfew is enforced.

Homer changes his name to "Max Power" after discovering that he shares his name with a dimwitted TV character.

The husbands of Springfield plot revenge after Apu outshines them on Valentine's Day.

Marge's new SUV gives her a potent case of road rage.

Lisa feels that her relationship with her father will never be close, and she develops stress-induced stomach pains; Marge inadvertently knocks out Milhouse.

Homer becomes the talk of the Springfield art community when a failed barbecue pit he worked on is mistaken for an art project.

When a wealthy man moves to Springfield, Mr. Burns begins to feel that he is losing his grasp on the citizens and decides to enlist the help of Homer.

The Simpsons must perform on a Japanese game show after Homer loses their money on a vacation.

Convinced he's the only man with guts to tell him the truth, Mel Gibson insists Homer accompanies him in Hollywood to help fix his newest film project.

Bart is put on medication to control his behavior, but the pills cause him to become paranoid and insane.

When Homer is hired as a local food critic by a newspaper in Springfield, he finds himself in deep trouble after his reviews turn out to be too critical.

Homer cowards out of a pistol-duel and hides out with the rest of the family on a country farm.

Homer clones himself with a magic hammock; Zombie cowboys come back from the dead after Springfield bans guns; The Simpsons family take a vacation on an island where Dr. Hibbert can turn people into animals.

Homer turns to religion to help him get what he wants, and is soon awarded the church in an injury settlement. Homer then turns the church into his personal party pad, and Reverend Lovejoy leaves Springfield to wallow in its hedonism.

Ned Flanders starts dating a famous movie star, but has difficulties with the tabloids following them everywhere.

First, Homer kills the Grim Reaper and takes his place in Reaper Madness. Then, Professor Frink's father is revived, only to kill people and steal their organs in Frinkenstein. Finally, Bart and Milhouse get a stop watch that can stop time in Stop the World, I Want To Goof Off.

Marge is inspired to write a novel, but the storyline of the book (a fat, mean husband, and a handsome, sweet neighbor) makes Homer jealous.

Milhouse moves to Capitol City, and therefore Lisa and Bart become best friends.

Marge and Homer find out that they actually kissed each other at age 10 without knowing they were each other's first kisses, and tell the story about this.

Bart is expelled from Springfield Elementary, and Bart is therefore enrolled in St. Jerome's Catholic School.

When Kirk and Luann van Houten plan to get back together, Milhouse realizes they are too interested in each other, so he and Bart try to break them up, only for the plan to backfire and cause Homer and Marge to break up yet again.

When a frozen mailman from the 60's is found in a Springfield glacier, doubts arise about whether Abe really is Homer's father.

Marge starts babysitting the Flanders boys, leading Homer to spend more time with Bart and Lisa. Bart gets kidnapped by a lonely movie chimpanzee.

After blowing Springfield's chances for an NFL franchise, Grandpa goes to an assisted-suicide center, then becomes a bullfighter.

After seeing a museum exhibit on evolution, in which creation is labeled a myth, an outraged Ned Flanders teams with Reverend Lovejoy to blackmail Principal Skinner into requiring creationism to be taught in classrooms, eventually at the expense of any mention of evolution. Lisa becomes outraged herself, and forms a student organization to teach evolution, leading to a creationism vs. evolution trial, a la Inherit the Wind.

Lisa becomes depressed when Bart becomes a better jazz musician than her. So she decides to set up an animal shelter in the Simpsons' attic.

Marge begins her own carpentry business, but Homer becomes the face of the business because nobody will take a female carpenter seriously. And Bart uses Principal Skinner's peanut allergy to his advantage.

Lisa helps Moe become a distinguished poet, but she turns on him when he takes all the credit for his newfound greatness.

Homer returns Marge to Barnacle Bay, where she spent her beloved summer vacations. But when they get there, they discover that it is no longer a tourist spot.

Marge decides to find out what their Internet has to offer and soon gets hooked on an online role-playing game; Homer referees Lisa's soccer game.

Bart becomes the most hated person in Springfield after he is the goat in a championship baseball game, and Homer's new job as a mattress salesman ruins his and Marge's sex life.

Bart and Lisa join forces to stop the school bullies from setting off a stink bomb at the school bake sale.

After Kent Brockman is fired as a news anchor, he and Lisa use the Internet to expose the Fox News Conspiracy.

Homer becomes an opera star after an injury improves his singing voice. His newfound popularity forces him to hire a personal assistant, who turns out to be an obsessed stalker.

Milhouse's parents are lost at sea, which causes him to become a troubled loner. But his new persona makes him the new most popular kid at school, which sparks jealousy in Bart.

When Marge becomes a successful businesswoman, Homer becomes worried that she will dump him for a trophy husband. Therefore, he decides to have plastic surgery to make himself look like a hunk.

The Simpsons take a Fourth of July vacation to a cabin hotel, which cause Homer and Marge to reminisce about two episodes from their past where they stayed in the cabin.

Lisa and her new best friend create their own fantasy world, but Marge doesn't want Lisa to see her friend anymore after she finds out that they're too far gone in it.

Homer finds out that he actually won the senior class president election, and he gets an opportunity to find out how his life would have been different if it had happened.

Bart and his fellow underachievers are taken on a "field trip" to Capital City so that they can miss the standardized test, and Homer makes sure that nothing bad happens until their insurance goes back into effect.

In order to rescue Maggie from a Catholic orphanage, Lisa must solve a series of puzzles to reveal the identity of a gem that will bring peace to Springfield.

Homer is kidnapped moments before he and Marge are supposed to re-renew their vows. However, Marge comes to the conclusion that Homer left her at the altar.

Bart gets Milhouse to take the rap for a prank at school, and then blows him off when he falls for a cute 5th grade do-gooder, prompting Milhouse's wrath. Meanwhile, Lisa begins taking "happy pills" to improve her negative outlook.

The Simpsons set up a fake residence in Waverly Hills so that Bart and Lisa can attend school there.

Marge takes on the owner of an ultimate fighting league in the ring in order to get the sport banned in Springfield.

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 flavored with Homer's blood and Homer, now half-man, half-brewing apparatus, returns for vengeance.

Marge rediscovers her sexuality after appearing in a racy calendar, but Homer is too tired to respond to her advances because he is being worked to death by his new boss, Carl.

Bart meets the boy responsible for the greatest prank in Springfield Elementary School history, and discovers that he's now a 19-year-old loser. Meanwhile, Marge is scolded for providing unhealthy snacks for Maggie's play group.

The antagonism between Krusty and the new female co-star forced upon him soon turns to romance, while a headhunter encourages Homer, Lenny and Carl to take a job at another nuclear power plant.

While searching for an admirable ancestor for a class project, Lisa discovers the story of a relative named Eliza Simpson, who may or may not have helped a slave escape to freedom.

When Bart unsuccessfully tries to play Homer and Marge against each other, he comes up with a dangerous prank that is sure to get their attention.

Bart gets Springfield Elementary School in legal trouble when he kisses the enigmatic daughter of two lawyers, while Lisa is depressed about being ostracized because she is smart.

Ned takes the Simpsons on a pilgrimage to Israel in order to try and save Homer, but soon discovers that he may not be worth saving.

Homer, Apu and Reverend Lovejoy all suspect that Moe may have left with one of their wives after receiving a mysterious letter, but which one is it?

Lisa uses the $50 she receives from Grandpa to give Nelson a microloan to jump-start his bicycle business, but soon comes to regret the decision.

Bart sets out to uncover the origins of a sword-shaped scar on his hand; Marge reconnects with three friends she fell out with years ago.

Moe employs Homer as his wing man, only to find Homer has more luck with the ladies than he does; Marge finds her first gray hair.

Homer opens his own salon after he discovers that he has skills as a hair stylist, and Lisa becomes suspicious after Millhouse gets a 5th grade girlfriend.

When Krabbapple gets suspended and put into detention after hurting Bart, Bart tries to break her out, but it ends that Flanders is the one that saves her life. But soon, Ned figures out that Edna has also dated other men such as Homer, Skinner Comic Book Guy and Aerosmith drummer Joey Kramer.

Superintendant Chalmers gets fired after using unconventional methods to teach Bart and his friends about Teddy Roosevelt, so the boys take over Springfield Elementary until he gets his old job back.

Homer takes a dangerous dive into an isolated canyon on Candy Peak, but when a crashing boulder traps his arm, he channels Aron Ralston to save himself. In "The Diving Bell and Butterball," the first of three hair-raising Halloween tales, a venomous spider bite leaves Homer paralyzed, but when Lisa discovers Homer's ability to communicate through natural gases, he is able to express his love for Marge. The killer spells continue in "Dial D for Diddly," when Ned Flanders, devout preacher by day, transforms into a cold-blooded vigilante by night. In the final terrifying tale, "In the Na'Vi," Bart and Milhouse are sent on a mission to obtain a sacred extract on a distant planet. They morph into the land's indigenous one-eyed avatars, but when Bart finds love and an eternal mate abroad, he is caught in planet warfare.

Homer gets promoted to accounts manager at the nuclear power plant, but soon learns the job robs you of your soul. Meanwhile, Lisa introduces Bart to "Little Women."

Thirty years in the future the Simpsons get together for Christmas. Bart and Lisa are struggling as parents to connect with their children.

While Bart tries to regain Milhouse's friendship, Moe's bar cleaning rag tells his unlikely story of how he got to where he is today.

Mr. Burns replaces all of the nuclear plant employees with robots--except for Homer, who stays along to supervise the robots and serve as a human scapegoat.

After Ned and Edna announce publicly that they were secretly married, the two clash over how to raise Rod and Todd.

Homer invests Lisa's college fund on an online poker site. Meanwhile Abe disappears from the Springfield Retirement Castle.

Homer and Marge find the perfect young couple and ask them to be the guardians for the kids in case something happens to them.

Bart poses Millhouse as his father so that they can do adult activities, and Homer becomes skilled at finding lost objects thanks to Highlights magazine.

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

Homer contemplates his next move after getting in the doghouse with Marge, while Millhouse's new Stanley Kowalski-inspired persona makes him suddenly attractive to Lisa.

Springfield gets a bedbug scare, the new assistant pastor at church appoints Homer as a deacon, and Marge loses her wedding dress.

Bart takes piano lessons from a cute Russian girl, Marge tries to teach the girl's father how to drive, and Homer loses the last of his hair.

The scariest Simpsons Halloween show yet, featuring an opening by Guillermo Del Toro.

While attending a funeral, Homer, Marge, Mr. Burns, and Kent Brockman recall a past regret and try to find a way to rectify the situation.

When a sudden tourist spike means that the family cannot afford Christmas, the Simpsons open up their house to boarders.

Lisa becomes friends with Sideshow Bob, who now has a new job working with genetically-altered foods. Meanwhile, Marge becomes frustrated teaching abstinence for the church.

The friendship between the Simpsons and the Van Houtens is challenged when a painting the Simpsons buy from the Van Houtens' yard sale is discovered to be extremely valuable.

Thirty years into the future, Bart is having trouble dealing with his divorce, Lisa is struggling with her marriage to Milhouse, and Marge is finally fed up after burying yet another Homer clone.

When Homer ruins his and Marge's chances of making a new couple friend, Marge decides to concentrate on finding a friend for Lisa. However, Lisa suddenly makes a new friend on her own.

The Simpsons are proud to be the most festively decorated house on the block. But when Lisa is traumatized at Krustyland Horror Night, she feels she cannot handle Halloween anymore.

After killing Bart, Sideshow Bob doesn't know what to do with himself; Homer wakes up with short-term memory loss; Because of radiation, Lisa, Bart and Milhouse gain super-powers.

Lisa makes a new friend at school - Harper, who happens to be super-rich, while Homer makes friends with Harper's dad and sets out to continue living the good life when Lisa decides to end the friendship.

Lisa tries to restore the reputation of a forgotten Springfield female inventor, while Bart takes full advantage of a diagnosis that he is a sociopath.

A tale of Bart's journey from youth to adulthood, where he is constantly in search of approval from his father and in the shadow of his more-successful younger sister.

Apu's nephew makes big changes when he takes over the Kwik-E-Mart business, and Bart decides that he's through with being bad after his latest prank spirals out of control.

Professor Frink's new invention turns him into a ladies' man, while a new pill at the Springfield Retirement Castle causes Grandpa to hallucinate back to his happiest moments.

Lisa takes a job as veterinarian's assistant, but soon lets the responsibilities of the job get to her head. Meanwhile, Marge decides to take a job as a crime scene cleaner.

After Lisa overhears Marge say that she doesn't like Lisa's jazz music, Marge takes Lisa on a trip to Capitol City to regain her friendship. Meanwhile, Bart uses Maggie as his new partner in crime for his practical jokes.

Maggie will not go to sleep, so Homer tells her a bedtime story about when the Simpsons and the Flanders went to the Grand Canyon together.

Marge lets Bart go to the park alone because he's too irritating, then she ends up getting arrested for leaving him unsupervised.

The children of Springfield fight to the death, Hunger Games style; Lisa's imaginary friend kills her real friends; Moe recruits Bart into his group of covert barfly agents.

Bart and Lisa investigate Krusty's new candy; Marge helps Homer dress for a promotion; Kent Brockman struggles with the changing media world.

Homer coaches the kids' lacrosse team with Kirk Van Houten, who disappears before the championship game, after Homer rants about him being a loser.

Homer discovers an app that makes his life easier, while Grampa learns that he'll be a father again.

Homer is placed in a cast following a workplace accident, leading Marge to receive romance from an unexpected source; Lisa attempts to keep the peace as bus monitor.

Krusty and his daughter spend Christmas with the Simpsons; Reverend Lovejoy seeks converts to boost attendance at church; A Christmas toy scares Maggie.

Bart and Lisa return home following a traumatic incident at Kamp Krusty, putting an end to Homer and Marge's sexual encounters.

As Homer and Marge try a different parenting style on the hellraising Bart, Grampa gives him a special watch that becomes Bart's moral center. But Bart loses it and tries everything to get it back.

After a successful animal rights campaign, all dogs in Springfield are allowed to go where they want and do what they want. Pack mentality quickly kicks in and the dogs of Springfield assert their dominance by threatening the people.

Homer launches Maggie's baby-celebrity career with her whistling talent; Marge is hired to style Fat Tony's brothel.

Maggie gets possessed by a demon; Lisa discovers a creepy/perfect version of her family in an alternative universe; Homer cannibalizes himself.

Grampa gets a hearing aid and finally hears what everyone has been saying about him.

Marge runs for mayor and uses Homer as the butt of her jokes to gain public support.

Homer and Marge tell the story of how they went from loving life without kids to being miserable parents.

When Bart falls into a coma after he is struck by lightning, he is visited by ghosts seeking closure.

Homer wins an oyster-eating contest against the mythical Cthulhu, Springfield is overrun by plant body-snatchers, Lisa finally snaps and Mr. Burns opens a retirement home with some Jurassic upgrades.

In search of a job, Marge gets one selling plastic food storage containers - as a drag queen; Lisa tries to make the world better.

Bart feels neglected when Homer and Lisa bond over To Kill a Mockingbird and start spending quality time together, so Marge attempts to help Homer balance attention between the kids.

Bart's friends start a boys rights activist group to protest Krusty's all-female reboot of Itchy and Scratchy. When they catch Bart enjoying it, they kick him out, so he joins Bossy Riot, a militant feminist gang of sixth-grade girls.

Marge becomes Director of Springfield's local theater, armed with Lisa's script resembling "Hamilton"; Homer joins a baby class with Maggie, and takes a liking to supervisor Chloe.

The documentary crime series "Dateline: Springfield" goes in-depth to solve the case of Lisa's missing college fund.

Marge starts a business selling healing crystals and other New Age products to the naive mothers of Springfield when Homer's job cuts children's health-care benefits, leading Marge to use the crystals as a cheaper solution for Bart's ADD.

Bart and Homer become social media celebrities when a video of them fighting goes viral; Lisa fights the school's new industrialized detention system.

The 30th Treehouse of Horror features a demon Maggie, a mission to rescue Milhouse from another dimension, dead-Homer's spirit trying on some new bodies for size and Selma finally finding love in an unlikely place - the alien in the basement.

The Simpsons join other Springfield families on the Van Houtens' annual trip to Costa Rica, where Homer befriends Patty's new girlfriend and Lisa discovers how the Van Houtens are able to afford this trip every year.

The Simpsons face various Thanksgiving nightmares, including the first Thanksgiving, an A.I. mishap and a dangerous space mission complicated by a sentient cranberry sauce.

Todd blames God for his mother's death and rejects his faith, so Ned sends him to live with the Simpsons, hoping they can scare him into believing in God again.

Homer and Marge attend Artie Ziff's wedding and become quite uncomfortable when they realize that his bride-to-be is a clone of Marge.

Bart uses spoilers for a superhero movie he saw to get what he wants, but two movie executives will stop at nothing to keep his knowledge secret.

Jealous of Bart's bond with Ned, Homer mentors Nelson in retaliation, but an act of heroism helps Homer to regain Bart's respect.

Marge gets a job at an upscale cannabis dispensary leading Homer to open a competing business that replicates the scuzzy days of scoring weed from and old-school pot connection.

Reverend Lovejoy investigates the mysterious past of a new priest who's come to town and shaken things up at church.

In Michigan, Reverend Lovejoy learns the true reason why Bode came to Springfield and the congregation must decide whether to banish their new priest.

At a museum exhibit of Ancient Rome, Marge and Homer imagine themselves in Rome where Homer is more ambitious.

Lisa calls Ms. Hoover a hack and refuses to apologize, then learns her private pain.

Bart learns a surprising secret when he finds Mrs. Krabappel's diary at a yard sale, while Lisa discovers an even bigger surprise.

A secret from Flanders' past and a never-before-seen room in the Simpson home are revealed.

Sarah Wiggum is more than she seems; Marge participates in a jewel heist.

In the future, Lisa makes a shocking college decision that hurts Marge, leading to a surprising place.

A secret society of bartenders seeks revenge on Homer and his friends when Moe breaks their most sacred rule.

Marge stages a revival of a musical from high school, but her pleasant memories are threatened by the return of her old rival.

The 32nd annual Simpsons Halloween special includes a spoof of "Parasite" and a segment where Bambi gets his revenge.