S23E03The Simpsons season 23 episode 3: Treehouse of Horror XXII
Aired 30 October 201123 minRated TV-PG
Where to watch The Simpsons Season 23 in Australia
The Simpsons season 23 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 XXII”
A boulder traps Homer's arm when he takes a drive through a canyon; a spider bite paralyzes Homer; Flanders becomes a vigilante by night; Bart and Milhouse travel to a distant planet to obtain an extract.
Episode summary: TMDB.
Before you watch
- It is episode 3 of 22 of season 23, so watch episodes 1 to 2 first.
- It runs about 23 minutes.
- Directed by Matthew Faughnan, written by Carolyn Omine.
- TMDB users rate it 6.5 out of 10 (28 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
- Carolyn Omine
- Guest stars
- Jackie Mason as Hyman Krustofsky (voice)
Credits: TMDB.
More from The Simpsons Season 23
Previous · S23E02Bart Stops to Smell the Roosevelts2 October 2011
Next · S23E04Replaceable You6 November 2011Every episode of Season 23The 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.