Just as Greenatopia gets the green light, Sarah’s business partner breaks some startling personal news. Meanwhile, Nora rekindles a romance with an old flame (guest starring Nigel Havers as Roger).

Source: SpoilerTV

Kitty goes public with her tell-all book on an appearance on “Live with Regis & Kelly” (guest starring Regis and Kelly as themselves), but suspects that Robert is keeping a very big secret. Meanwhile, Sarah runs into some serious financial trouble that could keep Greenatopia from making it off the ground, and Tommy allies with Saul to push Holly out of the family business.

Source: SpoilerTV

Elizabeth’s illness and her uncle’s sacrifice cause a volatile and emotional confrontation between Kevin and Tommy that could make or break their relationship as brothers. Meanwhile, Saul reintroduces a high school crush (guest starring Nigel Havers as Roger Grant) to Nora, and Justin finally decides to leave the nest.

Source: SpoilerTV

THE WALKERS CELEBRATE THANKSGIVING IN AN UNCONVENTIONAL WAY, ON "BROTHERS & SISTERS""Just a Sliver" - The Walkers encounter some scheduling conflicts on Thanksgiving, leaving Nora and Sarah to celebrate alone, until Elizabeth endures a medical emergency that brings the family together, on "Brothers & Sisters," SUNDAY, DECEMBER 7 (10:01-11:00 p.m., ET) on the ABC Television Network."Brothers & Sisters" stars Dave Annable as Justin Walker, Maxwell Perry Cotton as Cooper Whedon, Kerris Lilla Dorsey as Paige, Sally Field as Nora Holden, Calista Flockhart as Kitty Walker, Balthazar Getty as Thomas Walker, Rachel Griffiths as Sarah Whedon, Luke Macfarlane as Scotty Wandell, Rob Lowe as Senator Robert McCallister, Sarah Jane Morris as Julia Walker, Matthew Rhys as Kevin Walker, Ron Rifkin as Saul Holden, Emily VanCamp as Rebecca Harper and Patricia Wettig as Holly Harper.Guest starring are Dierdrie Henry as Dr. Williams and Kim Rowe as the lab tech."Just a Sliver" was written by David Marshall Grant and Molly Newman and directed by Michael Schultz.

Source: ABC