Season 12 opens with Jeff going out with another women and Stan going undercover and he spot him with a new girl and she tells Hayley that Jeff ditches her and Hayley just goes bananas.
American Dad! Season 12 is a Comedy Animation movie. Movies starcast is Seth MacFarlane, Wendy Schaal, Dee Bradley Baker, Mike Barker, Seth MacFarlane, Matt Weitzman, . 75% people like this.American Dad! Season 12 Movie release in 2016.