Season 2, Episode 1: See No EvilOriginal Air Date—28 September 2004
Pentagon Navy Captain Mike Watson is told to fix a web-cam on his PC: his wife Julie and daughter Sandy are kidnapped and will be killed unless he transfers $2,000,000 from the special ops fund within two days. McGee and Abby work out how the kidnapper got to the computer using a Trojan virus program, and how to hack in their turn. Once Gibbs is enabled to communicate with Watson, he coaches him how to negotiate the liberation of the daughter as proof of good faith, and enough for DiNozzo to find traces to identify and physically chase the kidnapper. Yet tracing the money proves even more revealing..
Season 2, Episode 2: The Good Wives ClubOriginal Air Date—5 October 2004
The body of a sailor is found in an underground chamber. She was dressed in a bridal gown, and chained. NCIS finds out there were other victims. Can they find the person responsible before the next one perishes?
Season 2, Episode 3: VanishedOriginal Air Date—12 October 2004
When a helicopter and her crew go UA. The team finds the copter, but the crew is still missing. The team finds out there's a large number of "hunting accidents" in the area and hope to find the crew before something happens.
Season 2, Episode 4: Lt. Jane DoeOriginal Air Date—19 October 2004
When the body of a navy sailor is discovered, Ducky finds evidence to suggest a link to a 10 year old cold case.
Season 2, Episode 5: The Bone YardOriginal Air Date—26 October 2004
Gibbs is furious at the flippant local reception at a crime scene on a Quantico USMC training ground, which also turns out to be the full dumping ground of a cruel serial killer. Since one body is identified as small-time mafioso Vic Gera, alias Guido Valentino, the team faces a mob investigation, and someone powerful is crossing them, even using a rarely powerful computer to upset their system, but it turns out to be no less then the FBI, notably Senior FBI Agent T.C. Fornell, who tells Gibbs in confidence Gera was his man, he's after mafia don Jimmy Napolitano for years, but now needs Gibbs's help to track a mole, while the bureau suspects Fornell himself so he's jailed. Another corpse is identified as Frankie Pilato, a missing witness against Napolitano. Fornell hangs himself in his cell. Gibbs offers Jimmy a multiple trap-deal...
Next US airings:
Season 2, Episode 6: Terminal LeaveOriginal Air Date—16 November 2004
NCIS must protect an officer about to retire ("Terminal Leave") who is targeted by terrorists for her actions in the Middle-East. But the real threat may be closer to home.
Season 2, Episode 7: Call of SilenceOriginal Air Date—23 November 2004
The NCIS team is forced to investigate an incident from one of the Marines' most famous battles after a WWII Medal of Honor recipient claims to have murdered his best friend.
Season 2, Episode 8: Heart BreakOriginal Air Date—30 November 2004
After heart surgery, a person dies in an apparent case of Spontaneous Human Combustion. NCIS investigates and discovers the victims had a few people who might have had a motive to want him dead.
Season 2, Episode 9: Forced EntryOriginal Air Date—7 December 2004
A woman shoots a would-be-rapist in her home. The intruder says he was enacting her fantasy from an Internet site. NCIS gets to the bottom of the matter.
Season 2, Episode 10: ChainedOriginal Air Date—14 December 2004
Tony is chained to a fugitive on an undercover mission, and NCIS struggles to keep track of him as the fugitive drags Tony cross-country.
Season 2, Episode 11: Black WaterOriginal Air Date—11 January 2005
The body of long missing sailor is recovered. His wealthy family offered a reward to find his murderer. A private investigator helps in the investigation to claim the reward.
Season 2, Episode 12: DoppelgängerOriginal Air Date—18 January 2005
NCIS works with civilian police - who bear an uncanny resemblance to the NCIS team.
Season 2, Episode 13: The Meat PuzzleOriginal Air Date—8 February 2005
The mysterious "meat puzzles" left for NCIS are identified, leading to one of Ducky's old cases and a former convict who wants revenge.
Season 2, Episode 14: WitnessOriginal Air Date—15 February 2005
A young woman witnesses someone being assaulted in the apartment across the street. But there's no evidence of foul play in the apartment. McGee starts the investigation to find out what she really saw.
Season 2, Episode 15: Caught on TapeOriginal Air Date—22 February 2005
The key to solving a murder out in the woods may rest inside a damaged video recorder.
Season 2, Episode 16: Pop LifeOriginal Air Date—1 March 2005
A dance club bartender wakes up in bed with a dead female petty officer and claims this was not the woman he came home with, despite the fact that he was drunk at the time.
Season 2, Episode 17: An Eye for an EyeOriginal Air Date—22 March 2005
A sailor receives a package containing a pair of human eyes.
Season 2, Episode 18: Bikini WaxOriginal Air Date—29 March 2005
A woman is found murdered in the woman's bathroom. She was participating in a swimsuit contest. Was it the work of a jealous rival or something else?
Season 2, Episode 19: Conspiracy TheoryOriginal Air Date—12 April 2005
A naval petty officer is recently released from a mental hospital. She starts to hear voices again, and gets checked back into the hospital. She is found hanging in her room a short while later. The FBI has interrogated her as part of an investigation, which caused her initial break down. NCIS continues the FBI investigation to find her killer.
Season 2, Episode 20: Red CellOriginal Air Date—26 April 2005
A hacker interferes in the investigation of a mysterious campus group that may have led to the murder of a soldier.
Season 2, Episode 21: Hometown HeroOriginal Air Date—3 May 2005
NCIS races to prove a Sailor KIA in Iraq did not kill a girl in his hometown, in order for the Sailor to be posthumously decorated by the time of his funeral.
Season 2, Episode 22: SWAKOriginal Air Date—10 May 2005
A letter "Sealed With A Kiss" contaminates the NCIS office and personnel with a biological weapon.
Season 2, Episode 23: TwilightOriginal Air Date—24 May 2005
Ari returns to the US in a plot with a DC terrorist cell, and in the process of stopping him the NCIS team loses one of their own.