American Dad! season 12

The twelfth season of American Dad! first aired on TBS in fifteen episodes from October 20, 2014, to June 1, 2015. It premiered with the episode "Blonde Ambition" and finished with "Seizures Suit Stanny". The series continues to focus on the eccentric upper middle class Smith family in a fictionalized version of Langley, Virginia and their six housemates: Father, husband, CIA agent, and Republican, Stan; his wife and housewife, Francine; their liberal, hippie, college-aged daughter, Hayley; their dorky high-school-aged son, Steve; the family's unusual goldfish, Klaus; and flamboyant, master of disguise alien, Roger.

Season twelve was the first to air on the cable channel TBS, since moving from its former home on Fox. The season premiere was given a two-day preview ahead of its linear debut, being uploaded to YouTube and Facebook on October 13, 2014.

Guest voice actors for the show's 12th season include Kathy Bates, Kristin Chenoweth, Ted Danson, Will Forte, Stephen Fry, Josh Groban, Stan Lee, Kate Mulgrew, Dean Norris, Carl Reiner, Mickey Rooney in his final television appearance, Sinbad, Mark Spitz, Patrick Stewart, Uma Thurman, and Robert Wuhl.