Springfield emulates Bart after he's praised by a self-help guru.

Bart takes his dog to school, which gets Skinner fired, which in turn leaves Bart missing his archnemesis.

Lisa's surprising ability at hockey spawns jealousy in Bart and a showdown when their teams meet.

When Bart is forced to assist Principal Skinner in early-morning astronomy observations, he discovers a giant comet heading towards Springfield. Facing impending doom, the entire town shows up at the Flanders family bomb shelter.

The Simpson household's overrun with puppies--the offspring of Santa's Little Helper and his new girlfriend from which Mr. Burns would love to make a greyhound-skin tuxedo.

In "Attack of the 50 Foot Eyesores," strange atmospheric conditions bring giant advertising statues to life. In "Nightmare on Evergreen Terrace," Groundskeeper Willie is killed in a freak accident and seeks revenge in the childrens' dreams. In the final segment, Homer steps through a secret portal and becomes three-dimensional.

A hurricane destroys the Flanders' home and they have to move into the church basement. The people of Springfield gather to rebuild their house, but when Ned sees the poor workmanship, he has a complete breakdown.

When Prohibition is revived in Springfield, Homer and Bart supply the town with alcohol.

After accidentally ruining the family’s Christmas tree and presents, Bart buries the evidence and claims a burglar stole everything. When Kent Brockman does a human interest story on the family’s tragic loss, the townspeople shower the family with generosity… until the truth comes out.

Stuck at home with a cold, Lisa gets addicted to a video game and neglects her homework. Her A+++ on a test wins the school a grant, but when she confesses that she cheated, Skinner covers it up. Meanwhile, Homer raises a lobster.

Apu is making the husbands of Springfield look bad with his extravagent Valentine's Day efforts for Manjula. When the men try to sabotage Apu's grand gesture, they accidentally wind up benefiting from it.

Fleeing from a duel, Homer takes his family to live on a farm. There he discovers that by mixing tomatoes, tobacco and radioactivity from the nuclear plant, he can create a dangerously delicious new substance.

Krusty takes parenting lessons from Homer when, during an outdoor book fair, a girl tells Krusty that she is his long-lost daughter from a one-night stand with a female soldier who fought during the first Gulf War.

Marge tries to rehabilitate a convict with remarkable artistic talent. Meanwhile, Homer uses a trash can to fix people's spines.

When Homer refuses to pay a five dollar airport tax to fly to Delaware, the family is forced to ride in a livestock car of a train instead. There they meet a singing hobo who tells three tall tales: Homer as Paul Bunyan. Lisa as Connie Appleseed, a parody of Johnny Appleseed. Bart as Tom Sawyer with Nelson as Huckleberry Finn.

While running away from a vicious dog, Bart meets Buck McCoy, a former Western film star. Bart begins hanging out with him and starts to idolize him. Bart wants to help McCoy stage a comeback, so he convinces all of the kids in town to become interested in the Wild West. McCoy appears on the Krusty the Clown Show, but the comeback flops when Buck begins drinking again and injures Krusty the Clown.

Ms. Edna Krabappel begins to lose faith in her relationship with Principal Skinner and becomes depressed. Bart wants to cheer her up and decides to nominate her for the Teacher of the Year Award. Ms. Krabappel and the Simpsons are given a free trip to Epcot Center in Orlando, Florida. Skinner decides that he needs to do something to win Edna back, so he follows them there. He tries to sabotage Edna's chances of winning the award, in hopes that she will become so depressed that she will come back to him. However, he has a change of heart and proposes to her.

The Simpson family's dog Santa's Little Helper fails to save Homer from a treehouse when it is on fire. Consequently, Homer declares him a coward and disowns him. One day, a photographer finds Santa's Little Helper playing with a Duff Beer can and takes a picture. The picture becomes popular and SLH becomes the new mascot for Duff Beer while the old mascot, Duffman, is fired. Homer earns a lot of money but SLH's original owner shows up, claiming that the dog is rightfully his. Bart fears that he will never see Santa's Little Helper again. The Simpsons conceive a plan to get Duffman rehired as Duff's mascot by showing what a coward Santa's Little Helper is. At a Duff-sponsored beach event, Homer pretends to be drowning (while floating on a keg of beer) but is attacked by a shark. The shark bites the beer keg and becomes drunk, and wins over the crowd on the beach. The shark is named the new mascot of Duff Beer and Santa's Little Helper returns to the Simpson family.

When a group of singles, seniors, childless couples, teens and gays band together to protest having to accommodate families (including paying property taxes used to teach children they do not have) after a riot at a children's concert, Marge takes up the cause for the families, with some help from Bart and Lisa.

Homer and Marge's bond becomes stronger when they both get drunk on wine, but soon the bond unravels when Homer blames Marge for crashing the car and Marge gets sent to rehab. Meanwhile, Bart and Lisa complain to Randall Curtis (a George Lucas-esque science fiction movie director) about his latest film.

Mr. Burns buys out Springfield's media outlets after a newspaper mistakenly reports his death, and Lisa's homemade newspaper is next on his list.

Lisa does what every little sister has dreamed of - she gets a restraining order put on her big brother. Bart is forced to live in the back garden, but soon realises the joy of communing with nature.

Flanders rents a room to two college girls who, without his knowledge, use the spare room to broadcast live softcore pornographic web videos of themselves. Upset that no one in town told him this (and that Homer was the one who told everyone), Ned moves to the seemingly perfect town of Humbleton, Pennsylvania, while a brash coach moves into Flanders' house and begins harassing Homer the same way Homer harassed Ned.

Mr. Krupt is the school’s new gym teacher and introduces Bart and the kids to “BOMBARDMENT!” Bart’s attempt to get back at the new gym teacher results in the destruction of Groundskeeper Willie’s shack and the family takes him in. Lisa decides to make Willie the focus of her science fair project and tries to turn him into a “proper gentleman” with surprising results. Meanwhile, Homer has ruined his last pair of blue pants and attempts to generate interest in them so the manufacturer will start making them again.

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.

Homer jumps into a brawl during a holiday ice-skating show. To escape the melee, Marge takes the family Christmas shopping, where a chance encounter with Gil leads to bad luck for Gil and the Simpson clan.

Marge goes online for the first time and becomes obsessed with a role-playing game that Bart and many of their neighbors are playing. Meanwhile, Lisa develops her own obsession--for soccer--and Homer becomes a referee.

Marge is held hostage during a bank robbery and forms an uneasy bond with one of the thieves before he's taken to prison.

Homer cheats on his diet, so Marge gets a reality show called "The Sneakers" to check up on him. Meanwhile, Bart and Lisa fear that a prank they played on Martin Prince had deadly consequences.

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.

Lisa befriends three teenaged Wiccans after getting lost in the woods during a game of hide-and-seek, and must clear her new friends' names when they are accused of cursing the townspeople with their supposed witchcraft. Meanwhile, Homer befriends Cletus after learning that he and his friends make their own moonshine.

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.

The episode consisted of three self-contained segments: In "War and Pieces", Bart and Milhouse discover a real-life board game that they must win to return home; in "Master and Cadaver", Marge and Homer go on a honeymoon on a sailboat, and rescue a mysterious castaway named Roger; and in "Tweenlight", Lisa falls in love with a vampire named Edmund.

When the rest of the family seems to lack Christmas spirit, Marge contacts Martha Clause (Martha Stewart).

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.

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.

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.

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.

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.

Bart will be visited by many of his past girlfriends.

A tornado touches down in Springfield which sucks up Santa's Little Helper. While Homer and Marge are out looking for the family dog, the tornado strikes again and almost takes Marge and Homer. Marge is distraught about the kids and decide to pick a guardian to care for the children.

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.

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 (Kristen Wiig) to help her solve this mystery.

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.

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.

The Planet Express crew come to present-day Springfield to prevent the Simpsons from destroying the future.

Bart has a new accomplice and best friend when Homer is hypnotized at the circus and believes he is a young boy again.

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.

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.

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.

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.

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.

A workplace accident leaves Homer in a cast, and in a position to sue Mr. Burns. This leaves Marge unfulfilled, so she turns to an unexpected source for romance. Meanwhile, Lisa is made "Bus Monitor" and tries to keep the peace.

Marge turns to a series of parenting experts for advice when she becomes worried that Bart is destined for failure; Homer decides to open a trophy store; Grampa gives Bart a watch coveted by Homer.

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.

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

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.

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.

When a video of Bart and Homer fighting goes viral, they begin a journey as social media celebrities; Lisa battles the school's new industrialized detention system.

Mr. Burns tasks Homer with swindling Cletus Spuckler out of his newfound helium fortune. Meanwhile, Maggie is reunited with Hudson from Playdate with Destiny again, only for Marge to tear them apart after his mother annoys her.

Helen Lovejoy's request for a youth pastor is answered by Bode Wright, a charismatic young preacher from Michigan. When Bode quickly has the Springfield congregation enamored by his easy-going and liberal approach to religion, an outcast and suspicious Reverend Lovejoy decides to look into the newcomer's past.

Mr. Burns goes undercover as "Fred" at the nuclear power plant and becomes friends with Homer and the gang. Burns implements all sorts of amenities to improve his employees' lives, but a jealous Smithers plots to bring the old, bitter Burns back and destroy Fred.

A British secret agent comes to Springfield in search of a Russian spy.

Bart, Martin and the bullies run for their lives when a weekend in the wilderness takes a dark turn.

Grampa finds himself in a pickle when his hidden hamburger past comes back to "ketchup" with him.

When Ned Flanders falls on hard times, Fat Tony makes him an offer he can't refuse.

Time stands still after Homer crashes his car and flies through the windshield. As his life flashes before his eyes, a magical friend helps Homer learn the secret truth about his marriage.