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The Simpsons: Season 3

24 episodes Premiered Sep 19, 1991 Updated Sep 18, 2026

The third season of The Simpsons, an American animated sitcom created by Matt Groening and developed by Groening, James L. Brooks, and Sam Simon, continues the series’ overarching saga in a total of twenty‑four episodes. Set in the fictional town of Springfield, an archetypal average American community, the season follows the everyday lives of the Simpson family—Homer, Marge, Bart, Lisa, and baby Maggie—alongside a c

Previously on The Simpsons

Season 3 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • The Simpsons debuted as a stand‑alone series on Fox on December 17, 1989.
  • The show is set in Springfield, an average American town.
  • The core family consists of Homer, Marge, Bart, Lisa, and Maggie.
  • Created by Matt Groening and developed by Groening, James L. Brooks, and Sam Simon.

Season overview

The third season of The Simpsons, an American animated sitcom created by Matt Groening and developed by Groening, James L. Brooks, and Sam Simon, continues the series’ overarching saga in a total of twenty‑four episodes. Set in the fictional town of Springfield, an archetypal average American community, the season follows the everyday lives of the Simpson family—Homer, Marge, Bart, Lisa, and baby Maggie—alongside a colorful cast of neighbors and townspeople. Building on the tone established in the series’ debut in December 1989, the episodes maintain the show’s blend of satire, social commentary, and family humor while further developing the characters’ personalities and relationships. The season’s narrative does not introduce a single continuous storyline but rather presents a collection of self‑contained stories that reinforce the series’ reputation for witty observation of contemporary culture. As the show progresses into its third year, it solidifies its place in television history as a long‑running, critically acclaimed program that reflects the quirks and challenges of modern American life.

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Season 3 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 3 Progress Shield

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Binge Efficiency Engine

Season 3: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

17%
83%
Mytharc (4): Crucial lore & season climaxes
Core (20): Character development & subplots
Side Quest (0): Standalone / filler
S3·E1 Mytharc

Stark Raving Dad

Sep 19, 1991

A deviation from his norm lands Homer in a mental institution, where he shares a room with a man who thinks he's Michael Jackson.

S3·E2 Core

Mr. Lisa Goes to Washington

Sep 26, 1991

Lisa's essay wins the Simpsons a trip to Washington, D.C., where her faith in democracy is shaken by her unethical Congressman.

S3·E3 Core

When Flanders Failed

Oct 3, 1991

Flanders suffers a failure after Homer wishes him ill.

S3·E4 Core

Bart the Murderer

Oct 10, 1991

While working for Fat Tony, Bart gains enough influence with his boss to solve his problems with Principal Skinner--perhaps permanently.

S3·E5 Core

Homer Defined

Oct 17, 1991

Homer's averting of a nuclear meltdown earns him employee-of-the-month honors--and a call from Magic Johnson; Milhouse's parents prohibit him from playing with Bart.

S3·E6 Core

Like Father, Like Clown

Oct 24, 1991

Bart and Lisa use theological arguments to try to reunite Krusty the Clown and his rabbi father, who disowned Krusty when he turned from rabbi to clown.

S3·E7 Core

Treehouse of Horror II

Oct 31, 1991

Maggie uses one of three wishes; a mind-reading Bart rules Springfield; Homer donates his brain to Mr. Burns' science project.

S3·E8 Core

Lisa's Pony

Nov 7, 1991

After disappointing Lisa, Homer buys her a pony, solving one problem, but creating others, requiring a second job--at Apu's Kwik-E-Mart.

S3·E9 Core

Saturdays of Thunder

Nov 14, 1991

When Homer helps Bart build a soapbox racer, it does little for the car but a lot for their relationship.

S3·E10 Core

Flaming Moe's

Nov 21, 1991

Moe steals the drink recipe Homer invented, and the rechristened “Flaming Moe” turns his tavern into a hotspot. When a national franchise wants to buy the recipe, Homer wants reven

S3·E11 Core

Burns Verkaufen der Kraftwerk

Dec 5, 1991

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

S3·E12 Core

I Married Marge

Dec 26, 1991

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

S3·E13 Core

Radio Bart

Jan 9, 1992

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

S3·E14 Core

Lisa the Greek

Jan 23, 1992

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

S3·E15 Core

Homer Alone

Feb 6, 1992

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

S3·E16 Core

Bart the Lover

Feb 13, 1992

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.

S3·E17 Core

Homer at the Bat

Feb 20, 1992

Burns hires Major League ringers for the plant softball championship.

S3·E18 Core

Separate Vocations

Feb 27, 1992

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

S3·E19 Mytharc

Dog of Death

Mar 12, 1992

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

S3·E20 Core

Colonel Homer

Mar 26, 1992

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

S3·E21 Core

Black Widower

Apr 9, 1992

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

S3·E22 Core

The Otto Show

Apr 23, 1992

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

S3·E23 Mytharc

Bart's Friend Falls in Love

May 7, 1992

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