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 Swanson Voice Jeff Bergman Additional Voices Guest Voice Gary Cole Principal Shepherd Guest Voice Chris Cox Additional Voices Guest Voice Ralph Garman Additional Voices Guest Voice Mark-Paul Gosselaar Zack Morris Guest Voice Sean Kenin Additional Voices Guest Voice Danny Smith Additional Voices Guest Voice Ursula Taherian Taylor Swift Guest Voice Fred Tatasciore Businessman, Swift Songwriter Guest Voice Josh Robert Thompson Additional Voices Guest Voice John Viener Additional Voices Guest Voice Nickie Bryar Additional Voices Guest Voice David Zuckerman Executive Producer