Castle2009 | TV Show

Cast & Crew  |  Episode Guide

A murder-mystery writer and a detective team up to catch a serial killer who is reenacting murders from his books. Once the case is solved, the unlikely pair continue to work together to probe New York City's most unusual homicides.

Premiered: March 9, 2009

Rating: TV-PG

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Season 5, Episode 5 Probable Cause

First Aired: October 29, 2012

Castle becomes the prime suspect in a ritualistic killing, and Beckett's loyalty toward him wavers in the face of mounting evidence.

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Previous Episode

Murder, He Wrote

Season 5, Episode 4

October 15, 2012

Next Episode

The Final Frontier

Season 5, Episode 6

November 5, 2012

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