S08E10Family Guy season 8 episode 10: Big Man on Hippocampus
Aired 3 January 201022 minRated TV-14
Where to watch Family Guy Season 8 in Australia
Family Guy season 8 is streaming in Australia on Disney+ (subscription, listed for the whole show).
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Availability checked 16 November 2026.
What happens in “Big Man on Hippocampus”
When Peter hits his head and suffers amnesia after getting in a fight with Richard Dawson on Family Feud, he forgets everything about his life, including his family and friends. In an attempt to try to bring back his memory, Lois decides to reintroduce Peter to his old self, until he begins to hit on other women, much to Lois's dismay. She decides to take the kids and leave Peter, giving Quagmire the opportunity to score with Lois. Peter now must prove to Lois he can remember her and make himself worthy of her again.
Episode summary: TMDB.
Before you watch
- It is episode 10 of 20 of season 8, so watch episodes 1 to 9 first.
- It runs about 22 minutes.
- Directed by Dominic Bianchi, written by Brian Scully.
- TMDB users rate it 6.6 out of 10 (32 votes).
Cast and crew of this episode
- Director
- Dominic Bianchi
- Writer
- Brian Scully
- Guest stars
- Patrick Warburton as Joe Swanson (voice)Adrianne Palicki as Tiffani Thiessen (voice)Alexandra Breckenridge as Mrs. Callaghane / Waitress / Female Customer (voice)Mike Henry as John Herbert / Giant Mutant Rat (voice)Dwayne Johnson as Dwayne Johnson
Credits: TMDB.
More from Family Guy Season 8
Every episode of Season 8Family Guy 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.