Watch Sherlock Season 4 Episode 2 online via TV Fanatic with over 6 options to watch the Sherlock S4E2 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, Netflix, YouTube Purchase, and Google Play.
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On Sherlock Season 4 Episode 2, Sherlock tries to catch a serial killer hiding in plain sight, while John Watson tries to deal with the death of his wife.