S29E09The Simpsons season 29 episode 9: Gone Boy
Aired 10 December 201722 minRated TV-PG
Where to watch The Simpsons Season 29 in Australia
The Simpsons season 29 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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Subscription · Listed for the whole show
From $9.99/mth
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Availability checked 16 November 2026.
What happens in “Gone Boy”
When Bart goes missing, the town puts together a search party to find him. After most give up hope, Sideshow Bob manipulates Millhouse into revealing where Bart is hiding.
Episode summary: TMDB.
Before you watch
- It is episode 9 of 21 of season 29, so watch episodes 1 to 8 first.
- It runs about 22 minutes.
- Directed by Rob Oliver, written by John Frink.
- TMDB users rate it 6.9 out of 10 (29 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
- Rob Oliver
- Writer
- John Frink
- Guest stars
- Kelsey Grammer as Sideshow Bob (voice)Shaquille O'Neal as Shaquille O'Neal (voice)Pamela Hayden as Milhouse (voice)Valerie Harper as Nurse (voice)
Credits: TMDB.
More from The Simpsons Season 29
Every episode of Season 29The 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.