Details
- Show
- NCIS (2003)
- Season
- Season 9
- Episode
- S09xE01
- Air Date
- 20 September 2011
- Where to watch
Overview
NCIS season 9, episode 1 — “Nature of the Beast” (S09xE01) first aired on 20 September 2011.
Gibbs and the NCIS team have to find answers regarding Tony's months-long assignment when an NCIS agent is found dead.