
S01E01 Yankee White
Sep 23, 2003A Marine mysteriously drops dead aboard Air Force One and jurisdiction problems force Gibbs to share the investigation with a Secret Service agent.
1h

S01E02 Hung Out to Dry
Sep 30, 2003A Marine dies when his parachute fails and he crashes through a car during a training exercise, and Gibbs suspects he was murdered.
1h

S01E03 Seadog
Oct 7, 2003When the bodies of a Navy commander and two drug dealers wash up on the beach near each other, everyone, except Gibbs, believes the commander was involved in a drug deal.
1h

S01E04 The Immortals
Oct 14, 2003A Navy seaman is found at the bottom of the ocean in his dress whites with a ceremonial sword around his waist, attached to weights.
1h

S01E05 The Curse
Oct 28, 2003A hunter discovers a cargo pod stuffed with the mummified body of a Naval officer who vanished in 1994 and was believed to have stolen money from his ship.
1h

S01E06 High Seas
Nov 4, 2003An NCIS agent (Joel Gretsch) who worked for Gibbs asks his help in the case of a seaman (Charlie Hofheimer) who tests positive for methamphetamines, but claims he never took the drug.
1h

S01E07 Sub Rosa
Nov 18, 2003The discovery of the body of a Navy submariner whose features are all but obliterated leads Gibbs to believe a terrorist has stolen the man's identity and is aboard a sub.
1h

S01E08 Minimum Security
Nov 25, 2003A Navy translator dies mysteriously soon after returning to the U.S. from Guantanamo Bay, and the investigation takes the team to Cuba.
1h

S01E09 Marine Down
Dec 16, 2003Gibbs and his team investigate when a dead Marine's wife receives a call from someone claiming to be her husband.
1h

S01E10 Left for Dead
Jan 6, 2004A woman (Sherilyn Fenn) digs herself out of a shallow grave and doesn't know who she is, but is convinced that a bomb is on board a Navy ship.
1h

S01E11 Eye Spy
Jan 13, 2004A Naval officer hired by an outside agency to test a product for possible Navy use is murdered, and Gibbs finds that the case is cloaked in secrets and deceptions.
1h

S01E12 My Other Left Foot
Feb 3, 2004The discovery of a leg with a Marine tattoo on the calf leads the team to a small town where they uncover a murder scheme involving deception and greed.
1h

S01E13 One Shot, One Kill
Feb 10, 2004The team investigates the murder of a Marine recruitment officer, who was killed, as the team discovers, by a highly skilled sniper.
1h

S01E14 The Good Samaritan
Feb 17, 2004The team investigates the murder of a Naval officer who was shot as he tried to help a stranded motorist.
1h

S01E15 Enigma
Feb 24, 2004The FBI asks Gibbs to find his former Marine C.O., who they've accused of stealing money from a mission in Iraq. But Gibbs is convinced that the man who trained him is innocent.
1h

S01E16 Bête Noire
Mar 2, 2004Ducky and Gerald are held hostage in the autopsy room of NCIS headquarters by an armed intruder (Rudolf Martin), whose purpose is unexplained.
1h

S01E17 The Truth Is Out There
Mar 16, 2004Gibbs is frustrated by the mystery surrounding the discovery of a dead petty officer who was dressed after he died and stuffed in the ceiling of a nightclub.
1h

S01E18 UnSEALed
Apr 6, 2004Gibbs and his team search for a former Navy SEAL who escaped from Leavenworth, where he was serving time for killing his wife and her lover.
1h

S01E19 Dead Man Talking
Apr 27, 2004The team investigates the murder of one of their own, an NCIS agent who was working on a cold case when he was shot and nearly disemboweled.
1h

S01E20 Missing
May 4, 2004The NCIS agents search for a missing marine, who unbeknownst to them, is being tortured in a cell by a mysterious captor.
1h

S01E21 Split Decision
May 11, 2004When a Marine is killed with a specialized military weapon, the agents investigate the illegal weapons market and find an undercover ATF agent (Bellamy Young) also working on the case, and Gibbs asks her to work with them to find the killer.
1h

S01E22 A Weak Link
May 18, 2004Gibbs' team investigates the death of a SEAL during a training exercise, and come to suspect that it wasn't an accident, but a murder.
1h

S01E23 Reveille
May 25, 2004Gibbs' obsession with finding the terrorist Ari (Rudolf Martin) reaches its zenith, and is timed perfectly, as Ari is training men for an attack on Marine One with President Bush and Prime Minister Sharon on board.
1h