Characters played by Seth MacFarlane
Brian Griffin
Stewie Griffin
Peter Griffin
Captain Seamus
Characters played by Alex Borstein
Lois Griffin
Characters played by Seth Green
Chris Griffin
Characters played by Mila Kunis
Meg Griffin
Characters played by Mike Henry
Cleveland Brown
Characters played by Alexandra Breckenridge
Additional Voices
Characters played by John G. Brennan
Mort Goldman
Characters played by Yvette Nicole Brown
Additional Voices
Characters played by Nickie Bryar
Various
Characters played by Steve Callaghan
Additional Voices
Characters played by Adam Carolla
Death
Characters played by Chris Cox
Additional Voices
Characters played by Mike Desilets
Additional Voices
Characters played by Ralph Garman
Additional Voices
Characters played by Mark Hentemann
Additional Voices
Characters played by Ted Jessup
Additional Voices
Characters played by Christine Lakin
Joyce Kinney
Characters played by Jerry Lambert
Additional Voices
Characters played by Rachael MacFarlane
Additional Voices
Characters played by Bruce McGill
Additional Voices
Characters played by Patrick Meighan
Additional Voices
Characters played by Emily Osment
Additional Voices
Characters played by Joshua Rush
Additional Voices
Characters played by Julius Sharpe
Additional Voices
Characters played by Wallace Shawn
Bertram
Characters played by Chris Sheridan
Additional Voices
Characters played by Danny Smith
Ernie the Giant Chicken
Characters played by Alec Sulkin
Additional Voices
Characters played by Fred Tatasciore
Additional Voices
Characters played by John Viener
Additional Voices
Characters played by Patrick Warburton
Joe Swanson
Characters played by Adam West
Mayor Adam West
Characters played by Mae Whitman
Additional Voices
Characters played by Robert Wu
Additional Voices