Set in the Office of Special Projects, a crack team of government agents operating outside the military chain of command, the series follows the team as they assume false identities and utilise the most advanced technology to investigate international crimes from murder and espionage to terrorism and stolen submarines.

SEASON 06: the team mobilises to protect beloved Operations Manager Hefty Lange (Linda Hunt) from a lethal Cold War enemy, even as they are being investigated by the Department of Justice. NCIS Assistant Director Owen Granger (Miguel Ferrer) struggles to keep the unit in check, as they push every boundary and cross every line to defend their country, complete their missions and safeguard their missions and safeguard their own.

SEASON 07: Agents "G" Callen (Chris O'Donnell) and Sam Hanna (LL Cool J) ratchet up the action in the seventh adrenaline-charged season of NCIS: Los Angeles. Together with Special Agent Kensi Blye (Daniela Ruah), LAPD Detective Marty Deeks (Eric Christian Olsen), computer whiz Eric Beale (Barrett Foa) and expert analyst Nell Jones (Renee Felice Smith), this A-list crew fearlessly takes on international and domestic enemies, including North Korean spies, ISIS brides and Russian mobsters. Tracking the global threats that keep the world on alert, as well as the personal challenges that keep the agents on their toes, are Operations Manager Hetty Lange (Linda Hunt) and Assistant Director Owen Granger.

SEASON 08: Shocking arrests, a spy inside the department and a compromised secret mission in Syria change the game forever...for everyone. L.A.'s most elite squad proves their mettle time and again as they navigate humanity's deadliest threats both domestically and abroad.

SEASON 09: After suffering heart-breaking losses, Agents "G" Callen, Sam Hanna and crew are ready to go where America needs them. They're prepped for every threat and any risk, as long as they have their courageous crew intact--Special Agent Kensi Blye and LAPD Liaison Marty Decks put their lives on the line in the field, while tech experts Eric Beale and Nell Jones work their intel magic mainly from headquarters. The unit's commitment to their country is matched only by their dedication to each other. This fact is never more evident than when beloved Operations Manager Hetty Lange goes missing and new Assistant Director Shay Mosley (Nia Long) and Special Agent Harley Hidoko (Andrea Bordeaux) bring new challenges and changes to their tight-knit department.

SEASON 10: The Naval Criminal Investigation Service's Office of Special Projects takes on the undercover work and the hard to crack cases in LA. Key agents are G. Callen and Sam Hanna, streets kids risen through the ranks.