S26E04The Simpsons season 26 episode 4: Treehouse of Horror XXV
Aired 19 October 201423 minRated TV-PG
Where to watch The Simpsons Season 26 in Australia
The Simpsons season 26 is streaming in Australia on Disney+ (subscription, listed for the whole show). You can also buy it on Apple TV from $24.99.
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Availability checked 16 November 2026.
What happens in “Treehouse of Horror XXV”
In a Halloween-theme episode Bart reads Aramaic symbols from the bottom of his desk and he and Lisa are transported to an alternate world filled with demons. Also, Moe organizes a "Clockwork Orange"-ish gang in which member Dum (Homer) falls for a young lady (Marge) who wants him to quit. In a homage to "The Others," the Simpsons reconnect with their earlier incarnations from the Tracey Ullman era.
Episode summary: TMDB.
Before you watch
- It is episode 4 of 22 of season 26, so watch episodes 1 to 3 first.
- It runs about 23 minutes.
- Directed by Matthew Faughnan, written by Stephanie Gillis.
- TMDB users rate it 6.9 out of 10 (39 votes).
The Simpsons trailer
The official trailer for the series (no preview of this episode has been published).
Play video: The Simpsons trailer
Cast and crew of this episode
- Director
- Matthew Faughnan
- Writer
- Stephanie Gillis
Credits: TMDB.
More from The Simpsons Season 26
Every episode of Season 26The Simpsons episode guide
Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.