Seth MacFarlane Peter Griffin , Brian Griffin , Stewie Griffin , Glenn Quagmire , Tom Tucker , Jackie Gleason , Carter Pewterschmidt , Dr. Elmer Hartman , Effeminate Cow , TV Announcer Voice, Executive Producer Alex Borstein Lois Griffin Voice Seth Green Chris Griffin , Additional Voices Voice Mila Kunis Meg Griffin Voice Mike Henry Cleveland Brown Voice Patrick Warburton Joe Swanson Voice Robert Downey Jr. Patrick Pewterschmidt Guest Voice Danny Smith Announcer Guest Voice John Viener Bob Barker Guest Voice Chris Sheridan Half-Dead Fat Guy Guest Voice Margaret Easley Hand 2 Guest Voice Will Sasso Todd Guest Voice Bobby McFerrin Guest Voice David Boat Hand 1 Guest Voice Tara Strong Amanda , Ball in a Cup Ad Singing Voice Guest Voice Anne-Michelle Seiler Contestant 3 Guest Voice Alec Sulkin Additional Voices Guest Voice Ralph Garman Additional Voices Guest Voice Barclay DeVeau Additional Voices Guest Voice Alexandra Breckenridge Cybill Shepherd Guest Voice Max Burkholder Young Patrick Pewterschmidt Guest Voice Bob Barker Himself Guest Voice David Zuckerman Executive Producer Sarah Frost Director Pete Michels Director Peter Shin Director