Seth MacFarlane Stan Smith, Roger Creator, Voice, Executive Producer Mike Barker Creator, Executive Producer Matt Weitzman Creator, Executive Producer Wendy Schaal Francine Smith Voice Rachael MacFarlane Hayley Smith Voice Scott Grimes Steve Smith Voice Dee Bradley Baker Klaus Voice Brian Boyle Executive Producer Rick Wiener Executive Producer Kenny Schwartz Executive Producer Nahnatchka Khan Executive Producer David Zuckerman Executive Producer Jordan Blum Executive Producer