Linchpin (2)
Castle - Season 4

Linchpin (2) ()

A whole new chapter in crime solving.
Rating

Available  to rent or buy

DESCRIPTION

Castle & Beckett race to find the "Linchpin" in order to stop the first domino in a chain of events which will plunge the United States into war. Their efforts continue to put Castle in contact with Sophia Conrad - a smart, commanding and sexy CIA operative who was Castle's inspiration for Clara Strike in the "Derrick Storm" series of books; and intelligence officer Martin Danberg is back.

Episode Guest Stars

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