Season 3, Episode 18 One Life to Lose
First Aired: March 21, 2011
Castle's writing skills prove advantageous in the investigation into the murder of a popular soap opera's head writer. The serial's ambitious stars provide a pool of suspects. Corbin Bernsen and Jane Seymour guest star.
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- Premiered: March 9, 2009
- Rating: TV-PG
- Premise: A murder-mystery writer and a homicide detective team up to solve unusual crimes in New York City, and their professional relationship soon crosses the line into romance. (more)