special, with Season 34 being the only season to feature two distinct Halloween specials: Treehouse of Horror XXXIII

A cautionary tale about greed based on W.W. Jacobs' classic short story.

Bart and Milhouse play a mysterious, old board game that transforms Springfield into a giant, lethal playing board ( Jumanji ).

A Krusty the Clown doll is possessed by an evil urge to murder Homer, spoofing Child's Play and The Twilight Zone .

Homer infects the entire population of Springfield with a virus that mutates everyone into lazy, beer-drinking clones of himself. Treehouse of Horror XXXV (Season 37, Episode 5)

: A reality-warping trip through modern internet glitches and corrupted animation files. Treehouse of Horror XXXVI (Season 37, 2025)

Bart and Lisa gain superpowers and battle Comic Book Guy (The Collector), who has kidnapped actress Lucy Lawless.

The Treehouse of Horror series, also known as The Simpsons Halloween Specials , has aired annually since 1990, typically featuring three self-contained segments per episode. As of April 2026, there are , with a 37th scheduled for later this year. Treehouse of Horror Episode Registry Treehouse of Horror (series) - Simpsons Wiki

But here is the truth: No other show in history has produced 34 distinct horror anthologies without rebooting. Treehouse is the cockroach of comedy—it will survive the nuclear apocalypse it so loves to parody.

: Marge reads a cursed book that turns her into a murderous entity, mimicking The Babadook .

If you are looking for specific, highly-rated segments, you can search for them on IMDb for ratings and episode details.