S31E05The Simpsons season 31 episode 5: Gorillas on the Mast
Aired 3 November 201923 minRated TV-PG
Where to watch The Simpsons Season 31 in Australia
The Simpsons season 31 is streaming in Australia on Disney+ (subscription, listed for the whole show). You can also buy it on Apple TV from $24.99 and Fetch TV from $24.99.
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Stream (subscription)
Stream Now on Disney+Disney+
Subscription · Listed for the whole show
From $9.99/mth
Buy or rent
Stream now on Apple TVApple TV
Buy
Buy from $24.99 a season
Get Fetch on Fetch TVFetch TV
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Buy from $24.99 a season
Availability checked 16 November 2026.
What happens in “Gorillas on the Mast”
After a trip to Aquatraz Water Park, Lisa becomes determined to set free Springfield's most vicious animals in captivity. Meanwhile, Homer fulfills a lifelong dream of buying a boat, and quickly realizes boat ownership sucks.
Episode summary: TMDB.
Before you watch
- It is episode 5 of 22 of season 31, so watch episodes 1 to 4 first.
- It runs about 23 minutes.
- Directed by Matthew Nastuk, written by Max Cohn.
- TMDB users rate it 5.7 out of 10 (18 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 Nastuk
- Writer
- Max Cohn
- Guest stars
- Jane Goodall as Jane Goodall (voice)Pamela Hayden as Milhouse (voice)Tress MacNeille as Shauna Chalmers / Crazy Cat Lady
Credits: TMDB.
More from The Simpsons Season 31
Next · S31E06Marge the Lumberjill10 November 2019Every episode of Season 31The 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.