Watch Grey's Anatomy Season 8 Episode 21 online via TV Fanatic with over 6 options to watch the Grey's Anatomy S8E21 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, Google Play, and Verizon On Demand.
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The residents travel to San Francisco for the oral boards; Alex feels guilty about being away from the hospital when Tommy's health takes a turn for the worse.