Upcoming episodes, programme details and where to watch over the next seven days. All times are UK time.
After NCIS fails to locate a mole in the department, Under Secretary of Defense Corbin Duggan insists on new leadership and takes over the Los Angeles unit from Hetty and Granger.
The team travels to Syria to capture a high-value target, but the mission goes awry when their chopper is shot down. The OSP team must work around Duggan to ensure they get out alive.
The team investigates an abduction case while down two members, with Hetty being held in D.C. for questioning, and another still in the ICU following the mission in Syria.
After a Homeland Security agent is poisoned by a notorious Triad assassin, NCIS uncovers a warehouse of counterfeit purses and a money trail to stolen government funds. Nell joins the team in the field.
The murder of a navy machinist with high security clearance sends the team on a city-wide hunt tracking evidence. Anna Kolcheck partners with Callen, and Sam assists Hetty in the ongoing mole investigation.
After a maintenance man saved the life of a lieutenant commander, the NCIS team uncovers his dark past that puts a local teenager in danger. Sam must decide which colleague to take to the LA football game.
Callen goes undercover as a patient in a mental health hospital to search for an NSA agent who disappeared while tracking an ISIS cell trying to cross the Mexican border.
After a graduate student developing an electromagnetic weapon for the navy is attacked, the NCIS team discovers a connection to international warfare. Kensi continues gruelling physical therapy.