Watch NCIS: Los Angeles Season 3 Episode 20 online via TV Fanatic with over 6 options to watch the NCIS: Los Angeles S3E20 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, Google Play, and USA.

Episode Details

The NCIS team must work the the FBI to track down a Marine believed to have created a chemical bomb.

Rating: 2.6 / 5.0 (212 Votes)
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