Show summary:
From Donald P. Bellisario comes NCIS, a show bringing us the inner workings of
the government agency that investigates all crimes involving Navy and Marine
Corps personnel, regardless of rank or position. From murder and espionage to
terrorism and stolen submarines,
The NCIS team investigates a warehouse fire with the Baltimore PD after missing Navy documents are found at the site, and Tony reunites with a boy from his past.
Tony and Ziva search for a missing soldier and a Navy chaplain after a marine is murdered. Meanwhile, Jimmy Palmer reveals who his best man will be at his wedding
Director Vance's brother-in-law is the chief suspect in the murder of a petty officer.
Someone on the inside leaks classified information, and Gibbs partners with psychiatrist Samantha Ryan to solve the case.
A chief petty officer is murdered. The investigation reveals that his death is linked to an international arms dealer, which jeopardizes top-secret clearance at a Naval research laboratory. Meanwhile, a probationary a...
A high-level-security Navy reservist is found dead and the investigation reveals it may have been a suicide, but Gibbs digs deeper to uncover the truth. Meanwhile, DiNozzo argues with accounting after seeing McGee's p...
DiNozzo is forced to work closely with his ex-fiancée when a Navy captain's death is linked to a secret society of superheroes
Gibbs questions choices he has made when he stares down the barrel of a gun at a local diner. The show's 200th episode
A navy lieutenant is murdered, and the team investigates while being interrupted by her husband, who is a detective; and Ray Cruz returns to talk to Ziva about their possible future together.
A navy commander's murder is investigated, and in the process, the team runs into E.J. Barrett
The team tries to find and protect a pregnant marine on Christmas Eve when her life is threatened
Tony's dad's a murder suspect when he's found in a car with a body and no memory of his actions. Tony is taken off the case, forcing him to disobey orders to prove his dad's innocence.
The search for a missing Marine officer who vanished after a bombing in Afghanistan continues
Part 1 of 2. The crash of a plane carrying the caskets of deceased soldiers is investigated when a discrepancy is found in the DNA testing of the remains
Gibbs and Fornell team up when their mutual ex-wife calls to say that her husband was kidnapped.
A Navy lieutenant is murdered by forced overhydration; and Gibbs meets Ducky's new love, played by Cheryl Ladd.
A murder investigation of a Coast Guard officer leads to a Lebanese family seeking asylum in the U.S.
The team tries to learn why a decorated naval officer is being targeted by a contract killer; and Abby volunteers for kidney donation and learns something new about her family during the tests.
The line between McGee's personal and professional life is blurred when NCIS uncovers a connection between his grandmother and the murder of a Navy lieutenant
The NCIS team uncovers a startling surprise after a young Marine shows up to his homecoming party with a fatal stab wound
After spending months tracking down his target, Tony is left with the blood of an NCIS agent on his hands and it's up to Gibbs to help him put the pieces of the puzzle together.
In the eighth-season finale, the team members are in grave danger when they finally confront the Port-to-Port killer
After receiving new evidence revealing the Port-to-Port killer has infiltrated the agency, the team races to track him down.
Tony's former partner is murdered by the Port-to-Port Killer, prompting Tony to recall his early days in and the first time he met Gibbs
A Navy lieutenant's murder is caught on tape by a Pentagon security camera; Gibbs reveals that Agent Barrett and her team will take over a case involving a serial killer.
Special Agent Barrett investigates a death she believes is connected to a series of murders; Ziva introduces her boyfriend to the team.
A navy commander's murder leads the team to a mysterious manuscript and a possible threat to classified military secrets.
Gibbs is suspicious when Vance asks him to interrogate a teenage boy accused of killing his retired Marine father.
The brutal murder of a former investigative assistant is connected to a crew planning to rob a woman's warehouse; a new special agent (Sarah Jane Morris) arrives at the office.
The NCIS team has to find a ruthless murderer after the dismembered fingertips and teeth of a murdered Marine are found in a pickpocketer’s stolen purse
After a suicide bomber tries to assassinate the Belgravian Defense Minister, the team must protect his daughter, who is studying in the U.S.; Gibbs looks into the death of a Marine who was killed in the bombing.
While investigating a naval commander's death, the team undergoes required psych evaluations.
The NCIS team springs into action to find the assailant responsible for beating a Marine to death in his own backyard
Dr. Mallard's predecessor, Dr. Magnus, joins the team to help solve a murder at a college fair.
The team partners with a Coast Guard Investigative Service agent to solve the murder of a Marine on a dinner boat.
A Naval petty officer and sole witness in an upcoming murder trial disappears.
Following a deadly attack, one member of the team reminisces.
The team must protect Ziva's father when his attendance at a convention leads to surprises.
Dinozzo's father (Robert Wagner) returns and plays an important role in a murder investigation.
bby becomes fixated on solving a murder; DiNozzo's latest fling leads to an interesting Halloween.
The team uncovers a sinister plan when a controversial DJ and a naval officer are shot to death.
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The team investigates a bomb tech's guarded personal life after she is attacked.
A girl's kidnapping turns into something bigger when her grandfather complicates the investigation.
Gibbs must take desperate measures to protect his loved ones with Paloma Reynosa still on the loose.