Seth MacFarlane Stan Smith, Roger Voice Wendy Schaal Francine Smith Voice Rachael MacFarlane Hayley Smith Voice Scott Grimes Steve Smith Voice Dee Bradley Baker Klaus Voice Kathy Griffin Kelly Guest Voice Nathan Fillion Liver, Joel Larson Guest Voice Curtis Armstrong Snot Lonstein Guest Voice James Babson Man 2 Guest Voice Mike Barker Guest Voice Alex Cuthbertson Guest Voice Elon Gold Guest Voice Joe Lo Truglio Guest Voice Judah Miller Guest Voice Matt E. Mixer Guest Voice Pam Cooke Director Valerie Fletcher Director Rick Wiener Writer Kenny Schwartz Writer