Watch NCIS Season 9 Episode 21 online via TV Fanatic with over 7 options to watch the NCIS S9E21 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, Netflix, YouTube Purchase, Google Play, and CBS All Access.
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A warehouse fire compromises Navy documents and thus poses a threat to national security, so the NCIS team joins the Baltimore PD's investigation.