From murder and espionage to terrorism and stolen submarines, a team of special agents investigates any crime that has a shred of evidence connected to Navy and Marine Corps personnel, regardless of rank or position.
Don McGill
Donald P. Bellisario
Season 0
Season 1
Season 2
Season 3
Season 4
Season 5
Season 6
Season 7
Season 8
Season 9
Season 10
Despite a bomb attack on Gibbs and the team, duty continues to call for these special agents as they try to regroup and put the pieces back together.
Season 11
When Season 10 ended in the series' biggest cliffhanger, the NCIS was virtually disbanded and Gibbs was aiming a rifle at the FBI agent responsible.
Season 12
In Season 12, Gibbs and McGee travel to Russia to retrieve a computer expert and get into an ongoing battle with mercenary Sergei Mishnev.
Season 13
Season 14
Following the unexpected departure of a key member, the NCIS team regroups and recruits several new faces, including a former MI6 operative.
Season 15
Season 16
Season 17
Season 18
Season 19
Season 20
Season 21
Season 22