When did Castle Season 3 Episode 18 air?
Castle Season 3 Episode 18 aired on March 21, 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.

A murder has been committed on the set of "Temptation Lane", one of New York's longest running soap operas.
Direct answers for episode-level questions and details.
Castle Season 3 Episode 18 aired on March 21, 2011.
This episode runs for approximately 44 minutes.
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