Season 5, Episode 6 The Final Frontier

First Aired: November 5, 2012

A homicide occurs at a sci-fi convention, forcing Castle and Beckett to deal with zealous fans and pompous celebrities as they investigate the crime.

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Guest Cast

Ed Quinn Gabriel Winters
Christina Moore Stephanie Frye
Erin Way Audrey O'Neill

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  • Premiered: March 9, 2009
  • Rating: TV-PG
  • User Rating:4.75 out of 5 (5,834 ratings)
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  • 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)

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