If you are looking for specific, highly-rated segments, you can search for them on IMDb for ratings and episode details.
This guide compiles a verified list of every "Treehouse of Horror" episode, including its season, original air date, and the three featured segments. Each segment is a parody of, or homage to, a classic horror, sci-fi, or fantasy story, which is noted in parentheses.
A historic technological milestone where Homer falls behind a bookcase into a groundbreaking 3D computer-animated dimension. Treehouse of Horror VII (Season 8, Episode 1)
A brilliant meta-parody of Westworld , where a family discovers they are actually robotic hosts in a giant theme park dedicated to The Simpsons .
Captured the 1996 political climate perfectly with Kang and Kodos impersonating Bill Clinton and Bob Dole. The Experimental and Sci-Fi Shift: Seasons 9–15 the simpsons treehouse of horror all seasons verified
For the first time ever, Season 34 delivered two separate Halloween specials. Treehouse of Horror XXXIII featured a critically acclaimed full-segment parody of the anime Death Note animated by DR Movie. It was accompanied by Not It , a full-length, single-narrative episode parodying Stephen King's IT .
Season 1 (1989-1990) contained no Halloween episode. The first Treehouse aired as Season 2, Episode 3. The misconception stems from syndication packages that sometimes renumber episodes.
The first decade of Treehouse of Horror represents the absolute peak of the franchise's comedic and satirical power. The writing rooms leveraged classic horror tropes to mirror suburban anxieties. Treehouse of Horror I to V
– “Into the Homerverse” (Spider-Verse parody with multiple Homers) and “Toy Gory” (a Toy Story horror mashup). Verified: Best of the modern run. If you are looking for specific, highly-rated segments,
Professor Frink revives his deceased father (voiced by Jerry Lewis), who immediately goes on an organ-harvesting spree.
The horrifying Krusty the Clown doll. 🧐 Fun Facts & Trivia
A beloved tradition starting in Treehouse of Horror II involves changing the names in the opening and closing credits to horror-themed puns. Showrunners, animators, and voice actors are rebranded with names like "Bat Groening," "James L. Brooks-goul," or "David 'X.' Cohen." Ultimate Canon Flexibility
Professor Frink’s subatomic particle accelerator creates a black hole that the Simpson family uses as a trash dump. A historic technological milestone where Homer falls behind
Treehouse of Horror VI is responsible for the famous "Lousy Smarch Weather" meme.
: Famous for Guillermo del Toro's massive director couch gag. Segments parody The Cat in the Hat , Freaks , and a tumor-baby.
Ned Flanders is revealed to be Satan, putting Homer on trial for selling his soul for a single donut.