NCIS

A showdown between the NCIS team and an elusive arms dealer reaches an explosive conclusion.

Ducky makes a startling discovery that leads to the search for a missing child.

Gibbs and Lt. Col. Mann investigate the murder of a Marine captain.

The team realizes a cadaver tagged as a John Doe is a career felon.

The team must talk a distraught officer out of jumping off a roof.

The team investigates a death aboard a top-secret naval research ship in the middle of the ocean.

Gibbs finds himself on an emotional journey into his past when he agrees to help the childhood friend of his now-dead daughter.

While investigating the assassination of a Navy admiral, the team meets a woman searching for her husband, a political refugee from Africa.

The search for a trained survivalist wanted in connection with a cold-case murder leads the team into the wilderness.

The team believes a Marine is being groomed to become a supersoldier.

Ducky refuses to autopsy a Muslim Marine found dead near a mosque that the FBI suspects of terrorist recruitment.

The team stakes out a warehouse to catch a suspected thief but ends up witnessing a murder; Ducky keeps a secret from the team.

Abby risks her career in defense of a dog that authorities believe is behind a fatal mauling; Gibbs tries to ferret out the secret Jenny is keeping.

When the dead body of arms dealer La Grenouille is discovered, the FBI investigates the NCIS team, and Jenny Shepard becomes the prime suspect.

Two members of the team are sent to Iraq when a mortar attack in Baghdad turns into a murder.

Ziva's undercover assignment turns deadly when the serial killer she is tracking becomes suspicious of her.

Jimmy Palmer becomes the target of a killer who only he can recognize.

The team hunts for the killer of a special agent and suffers grave consequences.