It’s revealed that a chief warrant officers’ wife has been abducted, when his death is investigated. Fornell assists with the case.

After a priest witnesses the murder of a parishioner, he will have to give up his special vocation in order to enter WITSEC.

When a charity worker is killed, Jane has Erica Flynn, a murderer he helped imprison, furloughed in exchange for information she claims to have about the case. Meanwhile, Rigsby and…

NCIS investigates the apparent suicide of a retired Navy officer who was in Palmer and Knight’s grief group; Torres gets a call from NCIS Special Agent Jane Tennant to come…

While trying to find the serial killer Gibbs was after, the NCIS team discovers another person has been tracking the case as well.

When a former NCIS agent’s body washes ashore in New Orleans, Gibbs reunites with NCIS Special Agent Dwayne Cassius Pride (Scott Bakula) to determine if the murder was politically motivated…

Gibbs and Special Agent Pride chase leads in New Orleans after evidence points to a copycat of the infamous Privileged Killer. Meanwhile, Bishop sends DiNozzo a special souvenir from the…

Complications arise when the NCIS team discovers a link between a murder victim and the current boyfriend of Gibbs and Agent Fornell’s ex-wife. Meanwhile, NSA Analyst Ellie Bishop adjusts to…

The dead body of La Grenouille finally surfaces and the entire NCIS is put under the investigation by the FBI, with Jenny as the prime suspect for his murder.

An explosion at a D.C. event that results in a casualty connected to the agency changes Parsons’ perspective on Gibbs and the NCIS team. Meanwhile, without badges, DiNozzo and McGee…

Determined to locate Ziva, Tony chases leads in Israel in search of her current whereabouts. Meanwhile, Gibbs and the team continue the hunt for Parsa and his growing terrorist ring.

When Ducky realizes that one of his cadavers used for research is actually a victim of murder, the NCIS team identifies him as a criminal genius who is capable of…

When a 14-year-old foils a home invasion, Gibbs suspects the teenager is withholding pertinent details. Also, Director Vance and Senior FBI Agent Fornell travel to London as part of the…

The NCIS team, alongside the FBI and MI6, continue an international manhunt for an escaped British spy who has left one colleague fighting for their life in ICU.

NCIS, FBI and MI6 continue an international manhunt for an escaped British spy who is targeting current and former agents.

The Secretary of Defense calls on NCIS to help a sailor who is battling leukemia to locate a donor for a bone marrow transplant, after two of his siblings are…

Gibbs and Senior FBI Agent T.C. Fornell unite after two British prisoners, including a former spy, escape and arrive stateside via a shipping container. Also, McGee is busy apartment hunting…

Former FBI Agent Tobias Fornell pleads with Gibbs to do whatever is necessary to take down drug dealers and suppliers in the area after his daughter, Emily Fornell, is hospitalized…

After the body of a missing Navy commander is found, Vance orders Gibbs and the team to work with former FBI Agent Tobias “T.C.” Fornell, the private investigator who was…

A convicted felon claims NCIS framed him for murder a decade ago, so Gibbs investigates and asks Ducky to conduct a new autopsy. Meanwhile, Senior FBI agent Fornell joins the…

Following the cliffhanger season 19 finale, with Special Agent Alden Parker still on the run with his ex-wife Vivian, the team investigates who from his past might have a personal…

NCIS dives into the competitive world of food trucks after finding a man frozen to death in the back of one.

McGee and his wife Delilah’s (Margo Harshman) Bahamian vacation turns into a high-stakes mission when a case NCIS is tracking of a dead escape room manager has ties to the…

After the body of a missing Navy commander is found, Vance orders Gibbs and the team to work with former FBI Agent Tobias “T.C.” Fornell, the private investigator who was…

Gibbs and Fornell’s crusade to find the head of the drug ring responsible for Fornell’s daughter Emily’s overdose comes to a climax. Also, Gibbs and Vance finally let the team…

Following the cliffhanger season 19 finale, with Special Agent Alden Parker still on the run with his ex-wife Vivian, the team investigates who from his past might have a personal…

The discovery of two dead bodies leads the NCIS team into the wild world of modern-day treasure hunting. Also, Gibbs and Fornell get deeper into their search for the opioid…

A convicted felon claims NCIS framed him for murder a decade ago, so Gibbs investigates and asks Ducky to conduct a new autopsy. Meanwhile, Senior FBI agent Fornell joins the…

Gibbs and Fornell attempt to track down the leader of a drug ring who supplied drugs to Fornell’s daughter. Also, the team deals with the case of a missing cadaver…

NCIS comes under attack by a mysterious enemy from the past. Also, Vance tries to mend fences with his estranged son by explaining why, despite the ongoing dangers of his…

With NCIS headquarters damaged by the bomb. Gibbs goes on the hunt for Harper Dearing and to bring him down once and for all.

During a routine stop for his morning coffee, Gibbs finds himself staring down the barrel of a gun, forcing him to question choices he has made in the past and…

When an NCIS polygraph specialist’s night job takes a dangerous turn, Gibbs, Fornell and the team have to uncover the truth.

NCIS connects a message in blood left by a murdered Navy commander to a manuscript that may contain classified military information.

When Jenny returns from her European trip, the entire NCIS team will be forced to take a Homeland Security polygraph test, and the deepest secrets of each agent are about…

When a Marine is found dead, Gibbs, Fornell and the team hit the open road to bust an illegal trucking operation.

The NCIS team searches for answers when the current husband of both Gibbs’s and Fornell’s ex-wife is suspiciously kidnapped.

After a security breach at the SecNav’s residence leads to the death of an ICE agent, Gibbs and the team are forced to work with ICE and the FBI to…

Director Shepard makes a huge mistake by meeting a man alone to inform her about Le Grenouille, as their meeting turns into a murder of the informant. Now the NCIS…

A group of serial terrorists seek revenge and send Ari (guest star Rudolf Martin) on an assignment to kill Gibbs. The NCIS team goes on a hunt after him, but…