WILL BECKETT SAY YES TO CASTLE'S PROPOSAL? FIND OUT ON "CASTLE" SATURDAY, FEBRUARY 10 ON ABC

Lisa Edelstein Guest Stars

"Valkyrie" - Last season ended with Beckett wrestling over whether to take a high-profile job in DC -- a dilemma made more complicated when Castle proposed to her. Castle and Beckett will deal with the consequences of their decisions against the backdrop of a high-stakes investigation, MONDAY, FEBRUARY 10 (10:00-11:00 p.m., ET) on the ABC Television Network. (Rebroadcast. OAD: 9/23/13)

"Castle" stars Nathan Fillion as Richard Castle, Stana Katic as NYPD Detective Kate Beckett, Susan Sullivan as Martha Rodgers, Molly Quinn as Alexis Castle, Penny Johnson Jerald as NYPD Captain Victoria Gates, Tamala Jones as Medical Examiner Lanie Parish, Jon Huertas as NYPD Detective Javier Esposito, and Seamus Dever as NYPD Detective Kevin Ryan.

Guest Cast: Lisa Edelstein as Rachel McCord, Yancy Arias as Carl Villante, Jocko Sims as Matt Hendricks, Myko Olivier as Pi.

"Valkyrie" was written by Rob Hanning and directed by John Terlesky.

"Castle" is produced by ABC Studios. Andrew Marlowe serves as executive producer/writer, along with executive producers Rob Bowman, David Amann, David Grae, and Armyan Bernstein.

"Castle" is broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1 channel surround sound. This program carries a TV-PG,L parental guideline.

For more information on "Castle," visit ABC.com