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 4, Episode 14 The Blue Butterfly

First Aired: February 6, 2012

Castle and Beckett revisit a private eye's 1947 homicide after realizing it's connected to a present-day murder they're investigating.

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An Embarrassment of Bitches

Season 4, Episode 13

January 23, 2012

Next Episode

Pandora

Season 4, Episode 15

February 13, 2012

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