Ray Flook writes for Bleeding Cool:

American Dad Executive Producer Matt Weitzman announced the show will premiere on TBS on October 30 and will air on Mondays. The new season to include Uma Thurman as Francine's sister Gwen and the return of Steve; and count as Season 10, with a change of the show format to include a "cold opening" before credits.

Remaining three FOX episodes to air on September 14 (two episodes/one hour) and September 21.