Watch American Dad on TBS.com. Stan (Seth MacFarlane) and Francine (Wendy Schaal) reluctantly agree to let Hayley (Rachael MacFarlane) babysit Steve for the night, leaving behind strict orders and zero trust to spare. Determined to prove she is fully responsible, Hayley takes her duties seriously, but Steve (Scott Grimes) has other plans. Desperate to shed his "dweeb" reputation, Steve tries to kick off a wild night with his friends right under her nose. Hayley is probably wishing she was an only child right about now... Season 8, Episode 6: Adventures in Hayleysitting #AmericanDad #SethMacFarlane #WendySchaal #RachaelMacFarlane #ScottGrimes #TBS #Funny #Comedy 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...