ABC has released preview photos to promote the April 20 episode of Castle.
The title of the episode is “Sleeper” and here is how ABC describes it:
A mysterious recurring dream drives Castle and Beckett to seek answers about the two-month period when he went missing. But their search for the truth has deadly consequences, on “Castle,” MONDAY, APRIL 20 (10:01-11:00 p.m., ET) on the ABC Television Network.
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CASTLE - "Sleeper" - A mysterious recurring dream drives Castle and Beckett to seek answers about the two-month period when he went missing. But their search for the truth has deadly consequences, on "Castle," MONDAY, APRIL 20 (10:01-11:00 p.m., ET) on the ABC Television Network. (ABC/Richard Cartwright)STANA KATIC, NATHAN FILLION
Guest Cast: Mackenzie Astin as Phillip Bartlett, Michael Dorn as Dr. Carter Burke, Matt Letscher as Jenkins, Maya Stojan as Tory Ellis.
“Sleeper” was written by David Amann and directed by Paul Holahan.