2 seasons available
The team must locate and retrieve a stolen antiterrorism device before the city is attacked; Hetty is haunted by her past.
Kensi and Deeks go under cover at a rehab center named Tranquility Villa to investigate a Navy officer's death.
Sam and Callen ask an elite Nepali soldier skilled in knife fighting for help retrieving a thumb drive; Deeks and Kensi try to find a balance.
When a former Romanian Communist leader and suspected war criminal is discovered to be living in Los Angeles under a false identity, the NCIS: LA team must locate him before he disappears again.
The team looks for a motive when a senator's daughter is attacked; a co-worker gives Kensi a perfect gift.
A federal agent's murder is linked to an ancient system of money transfer; Granger and Kensi work with the team from Afghanistan.
The investigation into the murder of two private military contractors ends up putting a member of the team in grave danger; Sam arranges a blind date for Callen.
Sam and Callen head to Mexico to search for Tuhon, a retired assassin they encountered on their very first case together, now a suspect in the murder of a diplomat.
The team and an undercover DEA agent must determine if an explosion at a fish market was an act of terror or a smuggling deal gone wrong; a helicopter crash may be tied to Kensi and Granger's search for the white ghost.
The Special Projects team travels to Romania to search for Hetty. Meanwhile, Eric and Nell discover that Lauren Hunter, the Office of Special Projects' Operations Manager, is a member of the Comescus.
NCIS teams up with the NSA in an effort to locate the mastermind behind a software program linked to a cyberattack on the Department of Defense.
Sam, working under cover as a bomb specialist, tries to help the team find stolen explosives in the city; Hunter changes the dynamics of the team.
A news reporter's murder leads to an investigation into Libya's rebel movement; Hetty reveals information about Callen's past.
The LAPD asks NCIS for help when a case exposes a link between a Mexican drug cartel and a terrorist.
After a former Navy intelligence officer is murdered, the team's investigation reveals she was living a double life.
The team must establish whether a dishonorably discharged Marine committed a murder or is being framed.
When a Navy ID is found on a body linked to a hazardous material smuggling case, the team goes to Mexico to investigate and search for the missing materials.
After Sam's undercover mission in Sudan turns deadly, Callen and the NCIS team must track down their missing agent before it is too late.
After a botched assignment, Hetty is forced to fire Deeks; Kensi struggles with unexpected emotions for her former partner.
The team searches for a dangerous device that was stolen from a college research facility; Sam looks for a popular Christmas gift for his daughter.
Nell goes under cover as replacement for a dead Defense Department researcher; the new NCIS assistant director questions Hetty's leadership.
The team must find the person behind an ambush on a vehicle carrying Jada Khaled in order to save her and their case; Sam must face Jada for the first time since Sudan.
When a diplomatic service van transporting an unidentified package is hijacked, the team must determine what was stolen and by whom; as Sam and Callen celebrate five years as partners, they face a challenging assignment.
As the team tracks an elusive, chameleonlike killer, NCIS Assistant Director Granger (Miguel Ferrer) critiques every step of the investigation.
The team tries to establish Kensi Blye's innocence after she is accused of murdering one of the colleagues of her now-deceased father.
The team searches for evidence of Kensi's innocence after a meeting involving her father's sniper unit turns deadly.
When a man is shot outside of the Vietnamese Consulate, the team must find out if the incident was an act of terrorism.
When evidence in a Navy intelligence officer's death points to a team of SEALs about to embark on a mission, Sam must interrogate the group, potentially compromising their operation.
The team helps Nate Getz (Peter Cambor) and the FBI investigate when an ex-Marine is suspected of making a chemical bomb.
Callen, Hanna, Danny Williams (Scott Caan) and Chin Ho Kelly (Daniel Dae Kim) travel from Hawaii to Los Angeles in pursuit of a suspect harboring a deadly virus.
Kensi and Deeks pose as a married couple as they try to expose a Russian sleeper cell in the suburbs.
Callen and the NCIS: LA team confront their vengeful adversary, the Chameleon, when an undercover case ignites a deadly mind game orchestrated by the criminal mastermind.