EACH OF THE WALKERS REACHES A ROMANTIC CROSSROADS, ON ABC'S "BROTHERS & SISTERS"

Chevy Chase, Lyle Lovett and Steven Weber Guest Star

"Something New" � Robert enlists the help of a musical icon (guest starring Lyle Lovett as himself) to fend off Kitty's bout with cold feet. Nora reconnects with a man from her past (guest starring Chevy Chase as Stan Harris) and Sarah has mixed emotions about agreeing to have dinner with a new business consultant (guest starring Steven Weber as Graham Finch). Meanwhile, Tommy is overwhelmed by guilt when Sarah and Lizzie return home, and Justin pursues a new romance with someone with questionable intentions, on "Brothers & Sisters," SUNDAY, NOVEMBER 25 (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, 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 Scotty Wandell as Luke Macfarlane, Emily Rose as Lena Branigan, Denis O'Hare as Travis March, Steven Weber as Graham Finch, Jordi Caballero as Mario, Yesenia Adame as Martena, Chevy Chase as Stan Harris, Linda Bisesti as the tailor, Lyle Lovett as himself and Karl Christina as the choreographer.

"Something New" was written by Jennifer Cecil and Sherri Cooper-Landsman and directed by Michael Morris.

"Brothers & Sisters" is 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. Also, check out the new weekly video blog, "Brothers & Sisters: Writers Room" on ABC.com, which will give online viewers an exclusive look inside the series from the show's writers.