Plot: Gibbs and the NCIS team have to find answers regarding Tony's months-long assignment when an NCIS agent is found dead.

NCIS - Season 9 - Nature of the Beast (Episode 1)
Episode Aired On:
Tuesday, September 20 2011
13 years ago
Tuesday, September 20 2011
13 years ago
Genres: Crime, Drama, Action & Adventure
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Episode 2