Cast and credits of Fat Guy Strangler (2005)

Peter Shin

Seth MacFarlane
Peter Griffin / Brian Griffin / Stewie Griffin / Glenn Quagmire / Tom Tucker / Jackie Gleason / Carter Pewterschmidt / Dr. Elmer Hartman / Effe

Alex Borstein
Lois Griffin / Jennifer (voice)

Seth Green
Chris Griffin (voice)

Mila Kunis
Meg Griffin (voice)

Bob Barker
Bob Barker (voice)

David Boat
Hand #1 (voice)

Alexandra Breckenridge
Cybill Shepherd (voice) (as Alex Breckenridge)

Max Burkholder
Young Patrick Pewterschmidt (voice)

Robert Downey Jr.
Patrick Pewterschmidt (voice)

Margaret Easley
Hand #2 (voice)

Mike Henry
Cleveland Brown / Doctor (voice)

Will Sasso
Todd (voice)

Danny Smith
TV Announcer / Stephen (voice)

Tara Strong
Amanda / Ball in a Cup Ad Singing Voice (voice)

Alec Sulkin
Alarm (voice)

John Viener
Bobby McFerrin (voice)

Patrick Warburton
Joe Swanson (voice)