Watch Castle Season 2 Episode 4 online via TV Fanatic with over 6 options to watch the Castle S2E4 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, Google Play, and Verizon On Demand.

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Episode Details

On Castle, the mysterious death of an arctic explorer is not what it appears and leads Castle to contact the CIA.

Rating: 5.0 / 5.0 (1 Vote)
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