The team’s world fractures when a member vanishes during an undercover operation, forcing them into an uneasy alliance with the LAPD. The ensuing investigation plunges them into a dark network of human trafficking, money laundering, and dru…

The sudden, unexplained elimination of a Special Agent by a clandestine group propelled the NCIS team into immediate action, racing against time to identify and neutralize the next intended victim.

When video surveillance reveals an ambush targeting a humvee carrying Marines across the desert, the NCIS team mobilizes. At the same time, Nate returns from a clandestine assignment.

The team began to unravel the death of a Marine, a man privy to the highest levels of security information. The body, however, was incomplete; a hand was absent.

A race against time began when the team viewed a video depicting a young woman, the daughter of a Naval Commander, entombed alive. Driven by this horrifying vision, they sprang into action, determined to rescue her.

Marisol Nichols, Callen’s former partner, seized control of a Navy recruitment center.

The deaths of a State Department employee and a plastic surgeon at the hands of terrorists spurred the team into action. Their immediate task: to locate the sole witness who might be able to identify the perpetrators by their subtly altered…

The NCIS investigation into the kidnapping and murder of a retired Army Sergeant quickly became entangled with the pursuit of terrorists and the handling of highly sensitive information.

The disappearance of a book containing sensitive information belonging to a murdered antiques dealer prompts Hetty to dispatch the NCIS team on a retrieval mission.

Hetty and the NCIS team persist in their pursuit of a rare book, one that has garnered the interest of multiple international security organizations.

Kensi forged a connection with a recently discharged Navy Intelligence officer, haunted by post-traumatic stress, and the sole survivor of a violent conflict now under investigation by the NCIS team.

A body, bearing traces of a highly classified substance, is stolen from the autopsy room, prompting the NCIS team to investigate an experimental Navy tracking system. Separately, Callen tests Hetty’s resolve with a challenge on the climbing…

When classified Pentagon documents appear on a blog, the team investigates to identify the individual accountable for their release.

To hunt a terrorist organization behind a string of global bombings, Sam undertakes a perilous assignment: he infiltrates their ranks as a prisoner.

The intrusion shattered the quiet of Callen’s home. Following the incident, a former KGB operative guides the NCIS team to a clandestine shipment of counterfeit computer chips making its way into the United States.

Distrust gnawed at Callen as he suspected a clandestine arrangement – a deal brokered between compromised law enforcement and elements within the military. Determined to unravel this illicit operation, he and Sam devised a plan: they would …

The quiet rhythm of Deeks’ mornings is shattered when he is shot during a convenience store robbery. The NCIS team is left to unravel the question of whether he was the intended victim.

Under a carefully constructed false identity, Sam sets off on a journey to Yemen, a flight with no return. His mission: to locate the elusive leader of a terrorist organization and, if possible, secure the release of the Saudi prince's son,…

The NCIS team launched an inquiry when a Navy Intelligence Commander, tasked with monitoring a Venezuelan politician's movements, vanished without a trace. Concerns quickly arose that the politician himself might be in peril.

A security breach at a heavily guarded facility on a Marine base prompts Kensi to unravel the thief's objective. She must ascertain what the perpetrator sought to acquire.

The death of a rocket engine specialist prompts a rare assignment for NCIS tech operator Eric Beale: he must go undercover to safeguard the sensitive technology behind satellite construction.

Driven by loyalty, Deeks reluctantly dusts off a forgotten persona – one he’s never cared for – to shield his closest friend and most valuable source from a dangerous organization intent on his demise.

The death of a man posing as a Navy SEAL offered the team a crucial clue: the location of a missing canister vital to the production of devastating explosives.

Hetty’s unexpected departure sends ripples through NCIS, compelling Callen and the team to delve into the mystery of her vanishing, driven by the hope of finding her.