- 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! — S17E18
Episode: The Old Country
Air Date: 2020-08-10
Runtime: 22 min
Overview
Steve wants to know about the Smith Family heritage, but Stan refuses to indulge him. Stan is obsessed with being American and tells Steve that being American is all that matters. Steve steals Stan's DNA for an at-home DNA test and discovers that they are Canadian. Steve rejoices in finally knowing his heritage, but the news devastates Stan.