Following the bureau's inability to identify a traitor within its ranks, Under Secretary of Defense Corbin Duggan demanded a change in command. He subsequently assumed authority over the Los Angeles division, relieving Hetty and Granger of …

The team journeyed to Syria on a mission to capture a prominent figure, but the operation took a dangerous turn. In the ensuing chaos, one member sustained serious injury.

With two key members absent, the NCIS LA team confronts a new abduction case. The unit operates with a diminished strength, Hetty currently detained in Washington for questioning, and another agent remaining in the intensive care unit follo…

The NCIS team found themselves embroiled in a complex case when a Homeland Security agent was poisoned by a highly skilled assassin linked to the Triad. Their investigation led them to a hidden warehouse filled with counterfeit purses, and …

The murder of a Navy machinist, a man privy to sensitive information, plunges the team into a city-wide pursuit of clues. Meanwhile, Anna Kolcheck finds herself working alongside Callen, while Sam provides crucial support to Hetty in the on…

Following a life-saving act by a maintenance worker, the NCIS team delves into his hidden history, inadvertently exposing a local teenager to peril. Meanwhile, Sam finds himself with a decision: who among his colleagues will accompany him t…

The death of an NSA analyst, claimed by a shark, propelled the team into an investigation that exposed a complex cartel money-laundering operation. The pursuit of this trail ultimately led Callen to a remote mental asylum, where he sought a…

The team’s inquiry into the college student’s electrocution, a casualty of a sensitive Navy project, draws them to his daughter. She possesses an inquisitive nature that suggests she might hold the key to unlocking his research.

Following the discovery of Garrison, Callen’s father, in a hospital room occupied by an NCIS patient during a radiation poisoning investigation, Callen brings him to the boatshed for questioning. Simultaneously, the team shares details of t…

The NCIS team receives a significant development in their investigation into a mole: an unidentified woman has murdered two men impersonating Sheriff's deputies outside Callen's residence. Simultaneously, Nell undertakes a visit to a correc…

The team launched into the pursuit of a Navy analyst taken captive, only to find the situation far more complex than initially perceived.

The death of a Navy reservist, sacrificed in the defense of a city councilman, prompted Sam’s assignment. He was dispatched to infiltrate a private security firm with tangled connections to various criminal enterprises.

Once again, the mole within NCIS has endangered the team. Planted evidence has led to the arrests of Callen, Sam, Granger, and Deeks on the very day Under Secretary Duggan (Jackson Hurst) returns, coinciding with Hetty's announced resignati…

Hetty defied protocol, disappearing from the team and plunging them into uncertainty. Meanwhile, the mole’s actions escalated, culminating in the abduction of one of their own.

In their desperate bid to rescue Kensi from the clutches of Ferris and Sullivan, the team is forced to confront a troubling uncertainty: who among their acquaintances can truly be trusted, as figures from their past unexpectedly reappear.

The abduction of a Navy lieutenant and his grandfather from their retirement community sets in motion an investigation that quickly leads the team to a pair of con artists and the pursuit of a valuable coin. Simultaneously, Callen confront…

Seeking to dismantle a powerful criminal empire, Sam dusts off a forgotten identity. Meanwhile, a romantic evening for Callen and Anna is unexpectedly derailed when they are assigned the task of transporting a key prisoner to Los Angeles fo…

Following the breach of the U.S. Treasury Department, Nell and Eric undertake an undercover assignment at a secluded couple's retreat. Their objective: to track a husband and wife, both highly skilled in technology, who are suspected of inv…

The murder of an engineer working on a cutting-edge guided missile destroyer prompts Callen and Sam to undertake an undercover mission. Their objective: to follow the engineer’s colleague to Tokyo, where classified information is to be sold…

The NCIS team begins an investigation into Rebecca Larmont, a defense contractor suspected of designing a nuclear weapon. The suspicion arises from her estranged husband, Victor Larmont, who claims to possess evidence of her leaking Navy se…

When decorated Navy Captain Charles Langston orchestrates the abduction of a Veterans Affairs administrator implicated in financial malfeasance, the NCIS team finds itself compelled to collaborate with a unique set of allies. They turn to r…

The NCIS team finds itself collaborating with figures from Hetty’s past: Retired Admiral AJ Chegwidden, Admiral Sterling Bridges, and Retired Captain Charles Langston, all veterans of the Vietnam War, as they investigate a theft of gold.

Following the abduction of his wife, Michelle, the captors issued a demand: the immediate release of Tahir Khaled from prison. They stated that information regarding Michelle’s location would be provided only in exchange for his freedom.

The abduction of his wife, Michelle Hanna, fractured Sam’s allegiance. He broke from the NCIS team, driven by a fierce resolve to prevent his longtime adversary, Tahir Khaled, from ever threatening his family again.