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 Neil deGrasse Tyson Himself Guest Voice Christina Milian Esther Guest Voice Chad L. Coleman African Gunman Guest Voice Martha MacIsaac Patty Guest Voice David Zuckerman Executive Producer Jerry Langford Director Ray James Writer