Santa, Satan, what's the difference other than the order of a few letters? While Stan (Seth MacFarlane) believes Steve (Scott Grimes) became possessed by Hayley's (Rachael MacFarlane) adopted son, Nemo, on Christmas, Francine (Wendy Schaal) believes this is the result of a "hangry" teenage boy. Will a few Trader Joe's groceries resolve this issue, or is an exorcism needed? #TBS #Comedy #AnimatedSitcom #TVShows SUBSCRIBE: bit.ly/TBSSub Download the TBS App: bit.ly/1qBbkMW About American Dad: “American Dad!” centers on super patriotic CIA agent Stan Smith (voiced by Seth MacFarlane) and the misadventures of his unconventional family in Langley Falls, VA. Stan applies the same drastic measures used in his job at the CIA to his home life, where Stan’s blissfully unaware wife, Francine (Wendy Schaal), has an unfaltering loyalty that makes her blind to his unabashed arrogance. His left-wing activist daughter Hayley (Rachael MacFarlane), however, doesn’t let him off so easi...