When did Castle Season 4 Episode 6 air?
Castle Season 4 Episode 6 aired on October 24, 2011.


A whole new chapter in crime solving.
After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New York City to tag along with an NYPD homicide investigation team for research purposes.

While doing some investigative work at a New York mansion, a prominent ghost hunter is murdered. Castle and Beckett must figure out if paranormal activities are to blame.
Direct answers for episode-level questions and details.
Castle Season 4 Episode 6 aired on October 24, 2011.
This episode runs for approximately 44 minutes.
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