| Treehouse of Horror XI | [BABF21] | 11/1/00 | In "Scary Tales Can Come True", the Simpsons family stars in a parody of the Grimm Brothers fairy tales. Next, dolphins take over the world in "Night of the Dolphins". Finally, in "G-g-ghost D-dad", Homer dies and his ghost must perform a good deed in order to enter heaven. |
| "A Tale Of Two Springfields" | [BABF20] | 11/5/00 | After Springfield's telephone area code splits in two, Homer spearheads a movement to divide the town itself in half along the new area code line. Guest starring The Who. |
| "Insane Clown Poppy" | [BABF17] | 11/12/00 | Krusty takes parenting lessons from Homer when he discovers that he has a daughter about Bart's age from a one-night stand. Guest starring Drew Barrymore as Sophie and Stephen King. |
| "Lisa the Treehugger" | [CABF01] | 11/19/00 | Eager to join "Dirt First" after witnessing their pro-vegetarianism demonstration atop the local Krusty Burger franchise, Lisa attempts to prove her worth by camping out in a giant redwood destined for logging. Meanwhile, Bart joins the workforce in order to buy a new game console advertised on television. |
| "Homer vs. Dignity" | [CABF04] | 11/26/00 | Mr. Burns hires one Homer J. Simpson to serve as his personal jester and prankster. |
| "The Computer Wore Menace SHoes" | [CABF02] | 12/3/00 | After realizing that he's missing the cyberspace boat, Homer plugs into the internet and builds a web site. But when low traffic hits him where it hurts, he resorts to spicing up his cyberslab with damaging gossip concerning fellow townspeople. |
| The Great Money Caper | [CABF03] | 12/10/00 | Strapped for cash, Homer and Bart thumb their way through "A Child's Garden of Cons" in search of the road to easy money. |
| "Skinner's Sense of Snow" | [CABF06] | 12/17/00 | Springfield Elementary is snowed in. |
| "HOMR" | [BABF22] | TBA | When doctors find and remove a crayon lodged in Homer's brain, his true IQ emerges, leading to a strong relationship with Lisa. But his relationship with others falls out once his new-found competence in safety inspecting leads to the closure of the Springfield Nuclear Power Plant. |
| "Pokey Mom" | [CABF05] | TBA | Following a prison rodeo, Marge befriends an inmate whom she considers undeserving of incarceration, and eventually sees to his release. But once he takes up shelter at the Simpsons' abode, mysterious crimes begin to take place throughout Springfield. Guest starring Michael Keaton as Jack, Patrick McGoohan as Prisoner #6, and Charles Napier as the prison warden. |
| "Tennis the Menace" | [CABF07] | TBA | The Simpsons build a tennis court. Meanwhile, Grandpa Simpson receives an award from the Springfield Retirement Castle. |
| "Worst Episode Ever" | [CABF08] | TBA | The Comic Book Guy has a heart attack after witnessing the work of special make-up effects master Tom Savini, giving Bart and Milhouse their cue to babysit the Android's Dungeon. |
| "Hungry, Hungry Homer" | [CABF09] | TBA | After Homer discovers that the Springfield Isotopes are being moved to Arizona, he stages a hunger strike outside a Lego Land-style theme park. |
| "Day of the Jackanapes" | [CABF10] | TBA | Upon learning that Krusty has erased all the archival tapes of his show from the Sideshow Bob era, Bob schemes to use Bart as a manchurian candidate to blow up Krusty live on the air. Guest starring Kelsey Grammer as Sideshow Bob. |
| "Bye Bye Nerdie" | [CABF11] | TBA | Lisa seeks protection from schoolyard roughnecks after becoming the target of a new student's own flavor of harassment. |
| "New Kids on the Blecch" | [CABF12] | TBA | When a talent agency discovers the musical abilities of Bart, Nelson, Milhouse and Ralph, it scurries to set them up as the next big boy band sensation: complete with a sinister subliminal propaganda campaign in mind. |
| "Simpson Safari" | [CABF13] | TBA | A belated prize awaits Homer in his next box of animal crackers, one which starts the family out on an exotic trip to Ngorongoro, Africa. |
| "Trilogy of Error" | [CABF14] | TBA | In a “Run, Lola, Run” parody, a breakfast accident involving Marge's kitchen knife and Homer's thumb is seen through the eyes of individual family members. While Homer & Marge make a mad dash for the hospital, Lisa takes her linguistic robot to the Springfield science fair, and Bart runs afoul of Fat Tony's illegal fireworks ring. Guest starring Joe Mantegna as Fat Tony. |
| "I'm Goin' to Praiseland" | [CABF15] | TBA | When Ned discovers that one of Maude's goals was to build a bible-themed amusement park, he reunites with Rachel in order to fulfill her dream. But when an accident dupes the public into believing that the park was the site of a miracle, Ned is forced to decide between revealing the truth versus enjoying his increased profits. Guest starring Shawn Colvin as Rachel Jordan. |
| "The Kids Stay in the Picture" | [CABF16] | TBA | Homer opens a new day care center at home after breaking his ankle at the local YMCA. |
| "Hunka Hunka Burns in Love" | [CABF18] | TBA | Homer's new job as the author of fortune cookies assures Mr. Burns that love is on the horizon. But when his date with a roach coach short-order cook infringes upon Snake's own aspirations, Homer and Burns become hostages. |
| "Simpsons Tall Tales" | [CABF17] | 5/20/01 | A trilogy of fantastic tales starring a giant Homer as Paul Bunyan, Lisa as Connie Appleseed versus the wagon train pioneers, and Bart and Nelson as Tom Sawyer and Huckleberry Finn in a rafting adventure down the Mississippi. |
NOTE: Due to the Summer 2000 olympic games, the season 12 premiere was delayed until November. Despite the fact that "Treehouse of Horror XI" (BABF21) was scheduled prior to the premiere episode, it is only considered a "Special Edition" of The Simpsons by Fox. The official season 12 premiere was in fact episode BABF20.
Episode information taken from The Simpsons Archive