Watch Castle Season 6 Episode 13 online via TV Fanatic with over 9 options to watch the Castle S6E13 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, Hulu, YouTube Purchase, Xfinity, Google Play, TNT, and Verizon On Demand.
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The investigation into a pop star's murder uncovers her hard partying lifestyle but it's another unexpected revelation shocks everyone on Castle.