Code of Conduct S5E5 - Code of Conduct 2009
When a Marine known for his practical jokes is found dead on Halloween Eve, the NCIS team discovers that the victim's "good-natured" pranks may have inspired ghoulish retribution.
- Released: 2009-10-20
- Runtime: 50 minutes
- Genre:
- Stars: Mark Harmon, Sean Murray, Michael Weatherly, Cote De Pablo, David McCallum, Pauley Perrette, Rocky Carroll
- Director: Terrence O'Hara