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Watch Blue Bloods Season 3 Episode 7 online via TV Fanatic with over 5 options to watch the Blue Bloods S3E7 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, Hulu Plus, and CBS All Access.
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On Halloween, Danny must dive into the world of voodoo to investigate a strange stabbing and Garrett reveals a secret on Blue Bloods.