Bart and Milhouse wonder if anything interesting happens to the citizens of Springfield, which leads to a series of interconnected vignettes.

When a fellow veteran dies, Grandpa Simpson and Mr. Burns fight for buried WWII treasure as the only surviving members of their battalion.

When Mayor Quimby uses immigrants as a political scapegoat, the Simpsons discover that Apu is an illegal immigrant.

On a family vacation, Lisa tries on a new identity to fit in with the other kids at the beach. Jealous, Bart reveals her true nerdiness to the group.

Lisa develops a crush on Nelson and tries to change him into a better person. Meanwhile, Homer finds an autodialer and starts a telemarketing scam.

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.

After eating a dish laced with potent peppers during the chili cookoff, Homer has hallucinations where a mystical coyote urges him to find his soulmate.

Marge's new pretzel franchise is failing until Homer strikes a deal with Fat Tony, Springfield's local mobster.

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

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

Unmasked as an impostor, Principal Skinner flees to Capital City to reclaim his former life as a shiftless good-for-nothing. The people of Springfield gain a newfound appreciation for him and form a plan to bring him back.

After Lisa’s saxophone is destroyed, the Simpsons reminisce about how she originally got the instrument. On the hottest day of the year, Homer must decide whether to buy an air conditioner or replace Lisa’s sax.

In “The Homega Man,” Homer faces a post-apocalyptic Springfield. Next, Bart attempts to become Superfly in "Fly vs. Fly." In “Easy-Bake Coven,” amidst a witch hunt in 1649, Marge and her sisters invent trick-or-treating.

Trying to escape his arranged marriage, Apu asks Marge to pose as his wife during his mother’s visit. When the ruse fails, Homer makes a last-ditch attempt to intervene, but Apu is smitten with his new bride Manjula.

When Marge gets her real estate license, she learns to put a positive spin on the flaws of the houses she’s selling. But when the Flanders buy the Murder House, she realizes she has to tell the truth.

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.

Facing an IRS audit, Homer agrees to help the feds bust Mr. Burns for a missing trillion-dollar bill. When Burns makes an anti-government stand, Homer flees with him to Cuba.

Homer and Bart try to make money by selling used grease. Meanwhile, Lisa organizes a school dance but feels alienated when a new classmate and her friends try to act like adults.

A midlife crisis prompts Homer to quit his job and become an inventor.

After a chance encounter with Hollywood celebrities secretly living in Springfield, Homer becomes their friend and gofer... until he spills the beans to the gang at Moe's.

In a quest to learn Homer's middle name, Homer and Grandpa travel to his mother's old commune, where Homer embraces the hippie life.

After a riot at a sci-fi convention, Mayor Quimby hires Homer as his bodyguard, and Homer witnesses the rampant corruption in town politics. When Homer takes a stand, he runs afoul of the Springfield mafia.

When clean-living Ned Flanders wants to experience a new side of life, Homer takes him to Las Vegas. After a drunken binge, they marry a pair of cocktail waitresses.

A new TV series features a suave and debonair character named Homer Simpson. Homer capitalizes on his new namesake, until the character is rewritten to be a bumbling fool. Trying to recapture the positive attention he enjoyed, Homer changes his name to "Max Power."

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.

A new Canyonero SUV turns timid Marge into an aggressive driver, and her road rage lands her in traffic school. But when a stampede occurs at the zoo, the town looks to Marge to save the day.

Indebted from a mishap at the Smithsonian, Homer lets a cell phone company put a transmitter in the house. Forced to share a room with Bart, Lisa resents Homer until a New Age experience gives her empathy.

Homer's failed do-it-yourself project gets mistaken for "outsider art." Suddenly in the limelight, Homer must come up with new "works" to impress the art world.

A new mogul wins the hearts of the townspeople with a shower of cash. Jealous, Mr. Burns asks Homer to help make him a beloved billionaire too, and they hatch a plan to bring the Loch Ness Monster to Springfield.

When Bart commits an extremely destructive prank, he is given Focusyn, a pill to help him concentrate in school. At first the results are impressive, and then Bart starts believing in a conspiracy involving spy satellites and major league baseball.

With Lisa's help, Homer uses his vast knowledge of food to become the town's leading restaurant critic. But when he gets petty and vindictive in his criticisms, all the other chefs in town try to kill him.

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.

The 13th Treehouse of Horror episode, consisting of three self-contained segments.

Send in the Clones – Homer buys a hammock that can produce clones of himself. He creates numerous clones to help him around the house, but they soon overrun Springfield.

The Fright to Creep and Scare Harms – Lisa petitions the town to get rid of their firearms after discovering the gravestone of a young man named William Bonney who died from gun violence. However, Lisa soon discovers that William Bonney is the real name of Western outlaw Billy the Kid, whose ghost, along with the ghosts of other infamous criminals, takes over the defenseless town.

The Island of Dr. Hibbert – Dr. Hibbert invites the citizens of Springfield to his island resort, where he turns them into animals.

Homer becomes depressed when he sees that Ned Flanders seems to be better off than him. To remedy this, he begins to pray constantly. Meanwhile, the Simpsons discover that tree roots have clogged up their plumbing. The house becomes too run down to live in, and Homer prays for a solution. Homer is injured while attending church; he sues Reverend Lovejoy and is awarded the deed to the church. He throws a huge house-warming party, in which all of the partiers drink and engage in sinful activities. It suddenly starts raining and the town begins to flood. The townspeople flee to the roof of the church. Homer tries praying again but the flood keeps rising. Reverend Lovejoy returns in a helicopter and leads everyone in prayer, asking God to forgive them, and the rain stops.

"Reaper Madness" - Death becomes Homer and our hero must learn to reap what he sows (and pull a fast one on the almighty). "Frinkenstein" - Soon to be Nobel-prize winning Professor Frink reanimates his father for some gruesome body parts-swapping. "Stop the World, I Want to Goof Off" - A parody of Clockstoppers, starring Bart and Milhouse.

Marge writes a romance novel with characters based on Homer and Ned Flanders that becomes a hit. Meanwhile, Homer gets fired from the power plant again and becomes an ambulance driver.

Homer and Marge recall the story of their first kiss at a summer camp when they were children—an event which was not all happy, as Homer (unwillingly) betrayed Marge by standing her up on their second date.

The family is at a church fund-raiser, where Homer tries to ensure his rubber duck onto victory, but Flanders wins the big prize, which he doesn’t want and gives it to Marge. In return Marge agrees to watch Rod and Todd while Ned is attending a left-handed convention. While Marge is spending all her time with the Rod and Todd and trying to let them learn how to be boys; Homer takes Bart and Lisa to a home for former celebrity animals and a monkey kidnaps Bart. Marge’s ability to be a mother comes into question when Ned discovers what she is doing with his boys and the local news covers Bart’s current predicament.

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.

A child psychiatrist suggests drumming to channel Bart's energy, and the boy proves he's got the beat when he shows some talent on the skins.

Marge reads Homer's carpentry books and becomes very handy at fixing things. Gender bias keeps the townspeople from accepting a female carpenter, so Marge pretends that Homer does the work. Meanwhile, Bart torments Skinner when he learns the principal has an extreme allergy to peanuts.

Lisa sees poetry in the notes Moe sticks to the walls of his hotel room, so she sends his work to a poetry journal, which publishes it, making Moe the toast of the literary circuit.

Selma and Patti's home movies make Marge nostalgic for the Barnacle Bay vacations of her youth, so Homer takes the family there, but the area has changed since the Bouviers were little girls.

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.

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 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.

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 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 Bart go for help, the families finally bond.

God and St. Peter contemplate what merits a soul getting into heaven, while citizens of Springfield remember their divine encounters.

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