Richard "Rick" Castle is a millionaire playboy who recently killed off his main character when a serial killer starts killing people like he does in his books. He teams up with New York police detective Kate Beckett to solve the case. He finds inspiration in Detective Beckett and starts shadowing her for his next book.
Partners. In Crime. (Season 4)
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Did You Know?
Melinda Gordon's husband (Ghost Whisperer) has appeared on Castle as Det. Ryan's brother in law. Seamus Dever has appeared on Ghost Whisperer as a haunted man. See more
Throughout the show Beckett goes on undercover operations from time to time. However, with all of the publicity associated with the Nikki Heat books that are based on her, it is more than likely her "cover" would be blown and would be useless in that role. See more
I really am ruggedly handsome, aren't I?