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.
Released: 2009-10-20
Runtime: 50 minutes
Genre:
Stars: Mark Harmon, Sean Murray, Michael Weatherly, Cote de Pablo, David McCallum, Pauley Perrette, Rocky Carroll