Seth MacFarlane Peter Griffin , Brian Griffin , Stewie Griffin , Glenn Quagmire , Tom Tucker , Jake Tucker , Captain Seamus Voice, Executive Producer Alex Borstein Lois Griffin Voice Seth Green Chris Griffin Voice Mila Kunis Meg Griffin Voice Mike Henry John Herbert , Bruce the Performance Artist Voice Adam West Mayor Adam West Guest Voice Drew Barrymore Jillian Russell Guest Voice Lori Alan Diane Simmons Guest Voice Gilbert Gottfried Horse Guest Voice Kirker Butler Additional Voices Guest Voice Alexandra Breckenridge Emcee Guest Voice Chris Cox George W. Bush Guest Voice Bill Engvall Duke Dillon Guest Voice Danny Smith Cow Guest Voice Camilla Stull Baby Girl Guest Voice John Viener Priest Guest Voice Ralph Garman Additional Voices Guest Voice Mark Hentemann Additional Voices Guest Voice Alec Sulkin Additional Voices Guest Voice David Zuckerman Executive Producer Brian Iles Director James Purdum Director Peter Shin Director