Homer takes Nuclear Physics 101 at the local college, where he gets a trio of nerdy tutors expelled for extracurricular activities.

The Simpsons go incognito to avoid the newly paroled Sideshow Bob, who’s out to get Bart.

Homer recalls when he, Apu, Barney and Principal Skinner became recording icons.

Krusty’s Hollywood pals help when his show is canceled after a new star causes his ratings to plummet.

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

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

Lisa and Bart write an Itchy and Scratchy episode; Homer makes up a missing high-school credit.

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

Union president Homer fights to keep the dental plan.

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

Chief Wiggum’s son has a crush on Lisa after she gives him a Valentine out of pity.

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.

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

Homer sees a discount doctor for a coronary bypass.

While trying to get Maggie to say her first word, Marge and Homer reminisce about Bart’s and Lisa’s first words.

Homer and Barney become competitors in the snow-plowing business.

Bart has a crush on his new neighbor, a teenage girl who only has eyes for Jimbo Jones. Bart sets out to prove that Jimbo is not as tough as…

Mr. Burns is instantly smitten when Marge takes a job at the nuclear power plant.

Bart is punished by being barred from the Itchy and Scratchy movie.

A Halloween trilogy includes a murderous Krusty doll; a “King Kong” parody; an invasion of zombies unleashed by Bart’s incantation.

Homer enters Lisa into the Little Miss Springfield Pageant to help her feel better about her looks. But when she must choose between the title and her integrity, she realizes…

After skipping church one Sunday morning, Homer decides to quit church altogether and spend Sundays worshiping in his own way — with cigars and beer.

Marge is cast in a version of “A Streetcar Named Desire,” playing Blanche to Ned Flanders’ Stanley.

Bart leads an uprising at Krusty’s summer camp after he and Lisa are subjected to a Dickensian sweatshop.

Mash overcomes Abel. Other than Lemon, Mash and the others are overjoyed after the other students are released from being transformed into puppets. Meanwhile, Rayne confronts a member of Innocent…

Homer’s half-brother asks for a loan after Homer is awarded some cash.

Bart resents Milhouse’s new girlfriend; Homer gets the wrong subliminal tape, which has him gaining vocabulary, not losing weight.

Spinal Tap hits Springfield, and Otto the bus driver hits the skids after being fired, taking refuge in the Simpsons’ garage.

Bart suspects something rotten when Selma gets engaged to Sideshow Bob.

Marge fears a cheatin’ heart when a waitress-country singer asks Homer to be her manager.

Santa’s Little Helper notices resentment after the Simpsons make sacrifices to fund his life-saving operation.

The results from their aptitude tests cause Bart and Lisa to make 180-degree turns in their behavior.

Burns hires Major League ringers for the plant softball championship.

Bart’s answer to detention from Mrs. Krabappel is to answer her personal ad with letters from a Mr. Wonderful, but his last laugh is more of a guilty whimper.

A stressed Marge vacations alone, leaving Bart and Lisa with Patty and Selma, and Maggie with Homer–until she leaves in search of Marge.

Lisa’s ability to pick winning football teams kicks off a strong bond with Homer.

Bart fools the town into thinking there’s a little boy trapped in a well.

A trip down memory lane to the early days of Simpson wedded bliss, when Marge was with child and Homer was without a job.

Burns sells the power plant to a German corporation that doesn’t care for Homer’s approach to his work.