IMPACT x Nightline: Taylor Swift & Travis Kelce - The Pop Star & The NFL Player

While on Air Force One, a Navy Commander dies. Agents from NCIS decide to take the investigation into their own hands and also force Secret Service Agent Kate Todd to help.

During a training exercise, a marine's parachute fails to open and he crashes into a parked car. The NCIS team heads to the scene and has to determine if the marine's death was accidental or a murder.

When a Navy commander's body washes up on shore along with the bodies of two drug runners, Gibbs refuses to believe that the sailor who was killed was dirty.

The NCIS team investigates when a seaman's body is found at the bottom of the sea in his dress whites, with a ceremonial sword. They discover that he was addicted to a Wizards and Warriors style role-playing game.

A Navy lieutenant who was reported missing nearly ten years ago has been found by a deer hunter. When the NCIS team arrives at the scene to investigate, they see that his remains have been mummified.

An NCIS agent who used to work under Gibbs asks for the team's help investigating a case where sailors on an aircraft carrier are dying of a drug overdose, but have no history of any kind of drug abuse.

A decomposed body is discovered in a tub of acid at a naval base and Ducky and Abby learn that the victim was a submariner.

The NCIS team head to Cuba to investigate a Navy translator's connection to smuggling at a detention center after he suddenly dies at the wheel of his car when returning to the U.S. from Guantanamo Bay.

After a marine widow receives a call from her dead husband, the NCIS team takes on the case and has to exhume the body to deduce whether the call was a prank or not.

After being buried alive, a woman comes out of the grave with amnesia and the only thing she remembers is that there is a bomb aboard a Navy ship.

When a Navy commander, who was a technical advisor to a civilian contractor creating a handheld sonar scanner, is found dead on the beach, the NCIS team investigates the murder using satellite technology.

The NCIS team is called in when a severed leg bearing a marine tattoo is found in a trash bin, leading them to a small town where a murder scheme is afoot.

The team investigates when a Marine recruitment officer is found shot to death by a sniper with a grudge, who leaves a white feather behind.

The team investigates a murder with the help from a local sheriff, Charley, when they find out about similar murders of a Navy civilian employee and a pilot who was going through a nasty divorce.

Gibbs risks his career when his former commanding officer is accused of stealing funds.

A terrorist holds Ducky, Gerald and Kate hostage while the rest of the NCIS team tries to figure out how the terrorist got inside and how to get their people out safely.

A gun-toting terrorist emerges from a body bag to take part of the NCIS team hostage, leading Gibbs and Tony to determine the terrorist's ties and thwart his efforts.

When the body of a marine is found after a party in an illegal night club, the team investigates a number of possible leads - including blackmail and accidental death.

The team is looking for an ex-SEAL who escaped from prison in search of revenge. He is determined to find the real murderer of his wife.

An NCIS agent has been murdered while investigating a case and the team's job is to find out what happened.

A marine goes missing after a date with a reporter. During the investigation, the team discovers that three former members of his unit are dead and suspect the unit commander to be a serial killer.

When a body of a murdered marine is found in the forest, the investigation leads to the local militia and a weapon deal gone wrong.

Gibbs and his team investigate the death of a SEAL that occurred during a training exercise.

The terrorist who previously held a part of the NCIS team hostage, returns with a plan to attack the President.