Seth MacFarlane
Stan Smith
/
Roger the Alien
/
Greg Corbin
/
Alan Greenspan
/
Stan Smith as Agent Stan Smith
/
Bill
/
Brian Griffin
/
Future Stan
/
Glenn Quagmire
/
God
/
Greg Corbin as Pedi
/
Nipple Inmate
/
Peter Griffin
/
Reporter
/
Roger the Alien as Tearjerker
/
Roger the Alien as Tearjerker & Oscar
/
Stewie Griffin
(366 episodes, 2005-2023)