While trying to track down a delusional and violent Marine who thinks he's still in Iraq, the NCIS team will learn that the man may have been the subject of a secret experiment - and it comes with a high price to pay.

Starring:

Gary Cole, Maria Bello, David McCallum, Lauren Holly, Mark Harmon, Jennifer Esposito, Wilmer Valderrama, Michael Weatherly, Rocky Carroll, Katrina Law, Sasha Alexander, 7 more, Brian Dietzen, Pauley Perrette, Cote de Pablo, Sean Murray, Duane Henry, Diona Reasonover, Emily Wickersham

Genre:

Action, Drama, Crime