Episode 1 | Treehouse of Horror XIII

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.

Episode 2 | How I Spent My Strummer Vacation

When Homer is secretly videotaped complaining about his family in a taxi, they send him off to a rock and roll fantasy camp so he can try to live his dream.

Episode 3 | Bart vs. Lisa vs. 3rd Grade

Bart and Lisa are respectively held back and moved forward one grade, putting them in the same class.

Episode 4 | Large Marge

Marge accidentally gets breast implants.

Episode 5 | Helter Shelter

The Simpsons family must participate in a reality television show in which they try to live in the same way that the families did in the 1800s.

Episode 6 | The Great Louse Detective

Homer has to use Sideshow Bob in order to track down a potential assassin.

Episode 7 | Special Edna

After Skinner once again has let Mrs. Krabappel down, Bart nominates her for Teacher of the Year. When the nomination is accepted, Skinner tries to get back Krabappel by asking her to marry him.

Episode 8 | The Dad Who Knew Too Little

Homer hires a private detective to learn more about Lisa.

Episode 9 | The Strong Arms of the Ma

Marge takes up body-building to boost her self-esteem after being mugged at the Kwik-E-Mart.

Episode 10 | Pray Anything

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

Episode 11 | Barting Over

After finding out Homer squandered his money from a baby commercial, Bart moves out into a loft, and meets skateboarding legend Tony Hawk.

Episode 12 | I'm Spelling as Fast as I Can

Lisa participates in the Spellympics, but Homer is busy traveling cross-country as Krusty Burger test-markets a new sandwich. Lisa is confident that she will win, until she learns that the contest is rigged against her.

Episode 13 | A Star Is Born Again

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

Episode 14 | Mr. Spritz Goes to Washington

The family makes Krusty run for Congress because of air traffic being redirected to fly dangerously close to their house.

Episode 15 | C.E.D'oh

Homer takes over the power plant after tricking Mr. Burns into making him the official owner of the power plant.

Episode 16 | 'Scuse Me While I Miss the Sky

Lisa becomes interested in astronomy and starts fighting the light pollution which is preventing her from being able to enjoy her new hobby.

Episode 17 | Three Gays of the Condo

When Homer finds an old note revealing Marge only married him because she was pregnant with Bart, he moves into a condo with two gay guys.

Episode 18 | Dude, Where's My Ranch?

Homer writes a Christmas carol called "Everybody Hates Ned Flanders," which soon becomes so popular that the family decides to leave town for a while.

Episode 19 | Old Yeller-Belly

Homer throws out Santa's Little Helper for not saving him from a fire, but soon the dog becomes Duff's new mascot.

Episode 20 | Brake My Wife, Please

Because of Homer losing his driver's license, Marge has to drive everyone everywhere, which is so stressful for her that she accidentally runs over Homer leading to the two seeing a marriage counselor.

Episode 21 | The Bart of War

Bart and Milhouse are forced into community service after destroying Flanders' memorial and join separate community groups, pitting themselves against each other.

Episode 22 | Moe Baby Blues

After saving Maggie's life, Moe develops a special bond with her, much to Homer's dismay.