KITTY DOES THE TALK SHOW CIRCUIT TO PROMOTE HER TELL-ALL BOOK, ON ABC'S "BROTHERS & SISTERS

Regis Philbin and Kelly Ripa Guest Star as Themselves

"Sibling Rivalry" � 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, on "Brothers & Sisters," SUNDAY, JANUARY 11 (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 Regis Philbin as himself, Kelly Ripa as herself, Nigel Havers as Roger Grant, Eric Christian Olsen as Kyle DeWitt, Will McCormack as Ethan Tavis, Leonard Wu as Christopher Chao, Cotter Smith as Gordon Alexander and Deborah Knox as the loan officer.

"Sibling Rivalry" was written by Josh Reims and Liz Tigelaar and directed by Jeff Melman.

The series broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1-channel surround sound and Spanish subtitles via secondary closed captioning. A TV parental guideline will be posted closer to airdate.

This episode of "Brothers & Sisters" will be available on ABC.com the day after airing on the network for users to watch online.