S18E12Family Guy season 18 episode 12: Undergrounded
Aired 23 February 202022 minRated TV-14
6.2TMDB · 12 votes
Where to watch Family Guy Season 18 in Australia
Family Guy season 18 is streaming in Australia on Disney+ (subscription, listed for the whole show).
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Availability checked 16 November 2026.
What happens in “Undergrounded”
Peter secretly gets a credit card and overspends the family money, so Lois grounds him. To plan the perfect escape, he builds a tunnel leading directly to The Drunken Clam.
Episode summary: TMDB.
Before you watch
- It is episode 12 of 20 of season 18, so watch episodes 1 to 11 first.
- It runs about 22 minutes.
- Directed by Greg Colton, written by Mike Desilets.
- TMDB users rate it 6.2 out of 10 (12 votes).
Cast and crew of this episode
- Director
- Greg Colton
- Writer
- Mike Desilets
- Guest stars
- Tom Devanney as (voice)Zara Mizrahi as VariousRachael MacFarlane as Rioter (voice)Fred Tatasciore as (voice)Issac Ryan Brown as (voice)Mark Hentemann as (voice)Alec Sulkin as (voice)Chris Cox as Assistant Worker (voice)
Credits: TMDB.
More from Family Guy Season 18
Every episode of Season 18Family 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.