Season 3, Episode 15 The Final Nail
First Aired: February 14, 2011
Castle's old school chum is accused of murdering his wife, and Castle and Beckett are at odds over whether the man is innocent or not.
Cast & Details See all »
- 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)