As previously reported, stage veterans Stephen Collins and Jeremy Davidson will also appear this season. Collins' character will be involved with Saul Walker (played by Ron Rifkin) and Davidson's characterr will be involved with Kitty Walker (played by Calista Flockhart).

Brothers & Sisters was created by playwright Jon Robin Baitz. The series also stars Rachel Griffiths, Matthew Rhys, Dave Annable, Luke MacFarlane, and Patricia Wettig.