S4·E16 Linchpin (2)
- Episode
- Season 4, Episode 16
- Air Date
- February 20, 2012
- Runtime
- 44 minutes
- Director
- Rob Bowman
- Writer
- Andrew W. Marlowe
- Score
- 7.9/10 (19 TMDB votes)
- Story Type
- Core Character Arc
Narrative Classification: Standard continuity chapter maintaining character development and season progression.
Synopsis
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.
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Frequently Asked Questions
When did Season 4 Episode 16 of Castle air?
Season 4, Episode 16 ('Linchpin (2)') originally aired on February 20, 2012.
How long is Season 4 Episode 16 ('Linchpin (2)')?
The runtime for this episode is approximately 44 minutes.
What happens in Castle Season 4 Episode 16?
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 Str...
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