Here is a sneak peek of Brothers and Sisters episode 16.

BROTHERS & SISTERS - “Prior Commitments” - Kevin and Scotty make a commitment to be life partners, Saul finally deals with his identity in a public way, and the family discovers that William (guest starring Tom Skerritt) kept yet another painful secret from his family, on the season finale of “Brothers & Sisters,” SUNDAY, MAY 11 (10:02-11:00 p.m., ET), on the ABC Television Network. (ABC/MICHAEL DESMOND)

Here is a sneak peek of Brothers and Sisters episode 13.

Here is a sneak peek of the upcoming episode of Brothers and Sisters.

Here are three sneak peeks of Brothers and Sisters episode 13.

Here’s a video of Brothers and Sisters new episodes promo.

Here is an episode summary of Brothers and Sisters episode 14.

BROTHERS & SISTERS - “Double Negative”- Robert is seriously contemplating a future in politics, Kitty’s fertility treatments become increasingly more aggressive, Kevin has an epiphany about his relationship with Scotty and Rebecca reveals information about her paternity test. Meanwhile, contrary to Sarah’s direction, Saul makes a very risky business move that could affect the future of Ojai Foods, on “Brothers & Sisters,” SUNDAY, APRIL 27 (10:02-11:00 p.m., ET), on the ABC Television Network. (ABC/RANDY HOLMES)

Source: ABC

I don’t know about you, but there’s something (**cough** incest **cough**) between Rebecca and Justin.  If it turns out that Rebecca isn’t William’s daughter, then I’m willing to bet that Justin and Rebecca will hook up.

This is an episode summary of Brothers and Sisters episode 15.

Sarah asks a heartbroken Saul to respect her decision. Nora goes through Wlliam’s old files to try to find a financial save from Sarah’s situation. Rebecca wonders at Justin’s odd behavior when they see a movie together. Kitty and Robert are at first disappointed that the fertility treatments haven’t yet succeeded, but then decide to try the old-fashioned way.

Source: SpoilerFix

Here is a press release from ABC about episode 13 of Brothers and Sisters.  This episode will air on April 20, 2008.

“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 Ken Olin as David Caplan, Danny Glover as Isaac Marshall, Steven Weber as Graham Finch, Evie Peck as Gail and Bruno Oliver as the lab technician.

“Separation Anxiety” was written by David Marshall Grant and Molly Newman and directed by Gloria Muzio