NCIS S7E5: Code of Conduct
- Aired: 2009-10-20
- Time: 20:00:00
- Runtime: 60 minutes
Overview
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. Meanwhile, Ziva tries to adjust to her new role on the team.