Zadran Wali

The NCIS team search for a homegrown terrorist, after a rescue mission in Syria reveals an American was involved in the capture of a social worker. Meanwhile, McGee and Bishop question DiNozzo's unusual behaviour.

Jason and the team travel to Saudi Arabia, where extremists threaten to release anthrax into an underground water supply. Meanwhile, Ray contemplates joining another team.

While the OSP team remain in the dark, a terrorist escapes Army custody during a transfer. In the wake of a tragic event, Hetty has second thoughts about continuing in her role.

Veronica and Wallace look into accusations made against Weevil, their new ally, after he is arrested for stealing credit card applications from a fellow student's family.

Al meets Ariana, an Afghan woman he wants to date, but is dismayed to learn she has a negative opinion of Afghan interpreters who worked for the United States.

Jonas and seriously wounded Mack take refuge in a monastery where Jonas is ordered to steal the monks' most-prized possession.