Watch NCIS: Los Angeles Season 4 Episode 15 online via TV Fanatic with over 5 options to watch the NCIS: Los Angeles S4E15 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, and Google Play.
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The team must interrogate a lone survivor of a terrorist group to find out if the organizations' future plans on NCIS: Los Angeles.