Seth MacFarlane Peter Griffin, Stewie Griffin, Brian Griffin, Quagmire, Tom Tucker Voice, Executive Producer Alex Borstein Lois Griffin Voice Seth Green Chris Griffin Voice Mila Kunis Meg Griffin Voice Mike Henry Cleveland Brown Voice Patrick Warburton Joe Voice Kathryn Hahn Gretchen Guest Voice Paget Brewster Gretchen Mercer Guest Voice Lucas Grabeel Chadley Guest Voice Judd Hirsch Judd Hirsches Guest Voice Rachael MacFarlane Teenage Girl Guest Voice Patrick Meighan Testiclles Guest Voice David Zuckerman Executive Producer John Holmquist Director Kevin Biggins Writer