S34E08The Simpsons season 34 episode 8: Step Brother from the Same Planet
Aired 20 November 202222 minRated TV-PG
Where to watch The Simpsons Season 34 in Australia
The Simpsons season 34 is streaming in Australia on Disney+ (subscription, listed for the whole show).
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Availability checked 16 November 2026.
What happens in “Step Brother from the Same Planet”
Homer is stunned by his feelings of rage and resentment when Grampa becomes a doting stepfather to his girlfriend's quirky young son. Lisa and Bart throw the ultimate slumber party.
Episode summary: TMDB.
Before you watch
- It is episode 8 of 22 of season 34, so watch episodes 1 to 7 first.
- It runs about 22 minutes.
- Directed by Matthew Faughnan, written by Dan Vebber.
- TMDB users rate it 6.8 out of 10 (13 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
- Dan Vebber
- Guest stars
- Melissa McCarthy as Calvin (voice)Carol Kane as Blythe (voice)Pamela Hayden as Milhouse (voice)Grey DeLisle as Sherri / Terri / Martin Prince (voice)Chris Edgerly as Springfield Retirement Home Receptionist (voice)Kimberly Brooks as Janine Powell (voice)
Credits: TMDB.
More from The Simpsons Season 34
Previous · S34E07From Beer to Paternity13 November 2022Every episode of Season 34The 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.