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Castle Season 4 Episode 16 Reviews

Castle: 4.16 "Linchpin" Review
Best 'Castle' Quotes from 'Linchpin'
Best Castle Quotes From Season 4, Episode 16: "Linchpin"
'Castle' Recap: It's Not the End of the World
Castle Review: Checkmate!
Castle Recap of Season 4, Episode 16: "Linchpin"
Castle Review: What Did You Think of Season 4, Episode 16: "Linchpin"?
Castle “Linchpin” Review