Joe Jonas may star in upcoming episodes of Brothers & Sisters. According to E! Online, the producers want Joe to be play a younger version of Balthazar Getty's character, Tommy, in a two-episode flashback arc that focuses on the history of the Walker family.
Rachel Leigh Cook has auditioned for the role of Nora Walker played by Sally Field. Also in the running is Courtney Ford & Nora Zehetner. Kay Panabaker will play a young Kitty [Calista Flockhart].