When Marge has a girls’ night out with a new neighbor, they wind up roaring toward a cliff in a Thelma-and-Louise-style car chase.

Bart heckles the guru at a self-help seminar, and the man presents him to the audience as a role model for their “inner child.” But when the whole town tries…

After a reckless Squishee bender with Milhouse, Bart wakes to the shocking realization that he joined the Junior Campers. Lured by pocketknives and knot-tying lessons, Bart assimilates into the group…

Homer struggles with his attraction to new coworker Mindy, a beautiful engineer whose love for doughnuts is equal to his own.

When gambling is legalized in Springfield, Mr. Burns opens an extravagant casino on the waterfront. Meanwhile, Bart opens a casino in his treehouse. Burns becomes a germ-phobic recluse and Homer…

Through flashbacks, Homer recalls the dizzying rise and fall of his Beatles-esque barbershop quartet. The Be Sharps reunite for one last concert on the roof of Moe’s Tavern.

When Bart receives death threats from newly paroled Sideshow Bob, the family goes into the Witness Relocation Program and starts a new life on a houseboat on Terror Lake.

Burns discovers that Homer is grossly unqualified to be a nuclear safety inspector, so Homer enrolls at Springfield University to study nuclear physics. While there, Homer befriends three nerds and…

Mr. Burns pines away for Bobo, his beloved childhood teddy bear and symbol of lost innocence. When the bear turns up in Maggie’s possession, the resulting tug of war affects…

In “The Devil and Homer Simpson,” Homer sells his soul for a doughnut. Next, in the Twilight Zone spoof “Terror at 5 1/2 Feet,” everyone doubts Bart’s sanity when he’s…

Lisa takes a stand against Springfield’s annual snake-bashing festival.

Overwhelmed by her family’s demands during a flu epidemic, Marge accidentally shoplifts at the Kwik-E-Mart and winds up in prison.

An advertising blitz for “Gabbo” spells trouble for Krusty: his show gets canceled when the new ventriloquist act gets higher ratings. Bart and Lisa enlist Krusty’s Hollywood pals for a…

Convinced that Itchy & Scratchy has been going downhill, Bart and Lisa pen their own script and sign Grandpa Simpson’s name to it. Meanwhile, Homer goes back to school to…

When Springfield gets a sudden windfall, a charismatic traveling salesman convinces the town to build a monorail.

After seeing Aunt Gladys die alone, Aunt Selma wants to get married and have a baby… until she spends a day babysitting Bart and Lisa at Duff Gardens.

When Homer neglects Bart once too often, Bart goes to the Big Brother program to get a new father figure. Stung, Homer replaces Bart with a little brother.

Ralph Wiggum mistakes pity for love when Lisa gives him a Valentine’s Day card. After a public humiliation, broken-hearted Ralph gives an unexpectedly moving performance in the school’s President’s Day…

After a DUI, Homer swears off beer for a month. Meanwhile, Bart and Lisa’s sibling rivalry plays out in the school science fair.

Homer negotiates his union’s contract with Mr. Burns, mindful that he needs a dental plan for Lisa’s new braces. Burns mistakes Homer’s utter ineptitude for strategy and concedes, on the…

An April Fools’ Day prank provides the jumping-off point for Simpson family flashbacks.