- 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))
American Dad! — S9E12
Episode: Naked to the Limit, One More Time
Air Date: 2013-02-17
Runtime: 22 min
Overview
Roger pretends to be Jeff's imaginary friend so he can roam around the house without a disguise; when Jeff realizes Roger is an alien, Stan issues an ultimatum -- either Roger or Jeff must be killed; Steve becomes insecure about his body.