Jada Khaled is abducted during an ambush, and the team rushes to save her

Nell goes undercover when a researcher for the defense department is murdered and she’s asked to replace him.

The team searches for a classified device that was stolen from a college research facility and has the capability of destroying Los Angeles

Sam disappears in the Sudan during an undercover mission with the CIA.

The agents travel to Mexico to find a box containing deadly material.

The NCIS team must determine whether a dishonorably discharged Marine is the target of an international set-up or if he committed murder

A former Navy intelligence officer is murdered, and the agents discover his double life and a possible threat to national security

The team works with the LAPD when a drug raid leads to a wanted terrorist. Meanwhile, someone steals Sam’s most prized possession.

The murder of a news reporter leads the agents to a Libyan resistance movement; and Hetty reveals to Callen some details about his past.

Special Agent Sam Hanna is sent undercover as a bomb specialist as the team races to locate stolen explosives somewhere in the city. Meanwhile, to much protest, Hunter changes the dynamics of the team and has Callen partnered with Kensi and Sam with Deeks