About American Dad Season 15, Episode 15 : Demolition Daddy

Thanks to Roger, Snot discovers his dead father was a demolition derby driver. Hayley takes Steve on a road trip, so he can learn to drive. Guest Stars: Ali Hillis, Roger Craig Smith, Courtenay Taylor, Diedrich Bader, Mae Whitman, Jeff Kauffmann, Thomas Lennon, Gary Anthony Williams, Richard Kind, Jeff Fischer,