Seth MacFarlane Peter Griffin , Brian Griffin , Stewie Griffin , Glenn Quagmire , Tom Tucker , Speed Racer , Pops Racer Voice, Executive Producer Alex Borstein Lois Griffin , Loretta Brown , Tricia Takanawa , Barbara Pewterschmidt Voice Seth Green Chris Griffin , Neil Goldman Voice Lacey Chabert Meg Griffin Guest Voice Bobby Slayton Leonard Cornfeathers Guest Voice Suzie Plakson Ann Romano Character Guest Voice Kevin Michael Richardson Additional Voices Guest Voice Fred Tatasciore Additional Voices Guest Voice Wally Wingert Additional Voices Guest Voice Butch Hartman Additional Voices Guest Voice Patrick Bristow Additional Voices Guest Voice David Zuckerman Executive Producer Neil Affleck Director Peter Shin Director Roy Allen Smith Director