NCIS
Rule 91
Season 18, Episode 16 · Aired 2021-05-25
Synopsis
While pursuing a dangerous arms dealer, the team is shocked when Bishop is implicated in an old NSA leak. Also, Gibbs and Marcie realize the killer they've been tracking may be onto them.
In the series
This episode is part of NCIS (2003–present) on CBS.
Gibbs's rules, banter, and the procedural that outlived fashion.
Key cast
- Mark Harmon as Leroy Jethro Gibbs
- Michael Weatherly as Anthony DiNozzo
- Pauley Perrette as Abby Sciuto
- David McCallum as Donald 'Ducky' Mallard
- Cote de Pablo as Ziva David
- Sean Murray as Timothy McGee