Where To Stream NCIS Season 19 Episode 1
Blood in the Water
- Aired September 20, 2021
- 60 Min
- Rated 7.9
- Number 193 Of 511 Rated Episodes
As the NCIS team searches for Gibbs after wreckage from his boat is discovered, they find out he was tracking a serial killer with journalist Marcie Warren, who wrote an exposé on him.