NCIS Episodes

2003, TV Show

NCIS Season 4 episodes

Angel of Death Season 4, Episode 24

In the fourth-season finale, Gibbs tries to find out why the agents are required to take Homeland Security polygraph tests; and Tony and Jeanne are held captive by a drug dealer. read more

Trojan Horse Season 4, Episode 23

When Jenny goes to an overseas conference, Gibbs is made acting director, but, preferring to be in the field, he leads his team's investigation of the murder of a woman who was killed in a taxi heading toward NCIS headquarters. read more

In the Dark Season 4, Episode 22

A blind photographer (John Billingsley) accidentally captures the murder of a petty officer, and the team relies on the man's other senses to help in the investigation. Bryn Landers: Katie Lowes. Cdr. Doug Jakobsen: Terry Bozeman. read more

Brothers in Arms Season 4, Episode 21

Director Shepard, still searching for the arms dealer Le Grenouille, meets an informant who ends up getting killed and the agents try to find out what the man was ready to reveal. read more

Cover Story Season 4, Episode 20

A petty officer on whom McGee based a character in his new novel is murdered. Lyndi Crawshaw: Jayne Brook. Landon Grey: Steve Braun. Rick Green: Nynno Ahli. Todd Ryder: Wilson Cruz. Johnny Smokerson: Chris Akers. read more

Grace Period Season 4, Episode 19

A call to an NCIS tip line on possible terrorists turns out to be a trap that leads to the death of two agents. The team tracks down those responsible with help from an agent (Jessica Steen) who blames herself for the tragedy. Jim Nelson: Jacory Gums. Abdul Wahid: Haaz Sleiman. Jamal Malik: Dominic Rains. read more

Iceman Season 4, Episode 18

A marine who was believed to have frozen to death wakes up on Ducky's autopsy table. A probe into his past reveals a secret trip to Baghdad on a private cargo plane and a link to Gibbs' past. read more

Skeletons Season 4, Episode 17

An exploding crypt reveals an odd mixture of body parts, sending the team on a hunt for a mass murderer who likes to dismember victims. Meanwhile, a crabby Abby deals with disappointment of a personal nature and will only open up to Gibbs. read more

Dead Man Walking Season 4, Episode 16

An inspector with the International Atomic Energy Agency walks into NCIS headquarters and asks the agents to solve a murder---his own. The man, sick and dying, knows he's been poisoned, and wants to find the killer. Meanwhile, Ziva is certain that she knows the man, but she can't remember where they met. read more

Friends and Lovers Season 4, Episode 15

The decomposing body of a sailor is found in an abandoned restaurant, and the agents work with local law-enforcement officers on the case. One of the detectives is a lot like Tony, personally and professionally, and their bond prompts Tony to open up about his relationship with Jeanne, with whom, it's very clear, he's falling in love. read more

Blowback Season 4, Episode 14

An arms dealer captured by the agents makes a deal to give them the name of a top dealer who has the Navy's encrypted satellite system and is selling it to the highest bidder. The case requires someone to pose as a 60ish Englishman, so Ducky is sent on an undercover mission. read more

Sharif Returns Season 4, Episode 13

The discovery of the body of a marine who worked with chemical weapons leads the agents to an old nemesis, explosives expert Mamoun Sharif (Enzo Cilenti). Also tracking Sharif, and now joining Gibbs in the investigation, is Lt. Col. Mann (Susanna Thompson), and she wastes no time flirting with Gibbs. read more

Suspicion Season 4, Episode 12

A Marine intelligence officer is murdered in a hotel in a small town, but the team's investigation is hampered by local authorities who disrupted the crime scene and performed an autopsy before the agents arrived. read more

Driven Season 4, Episode 11

The agents investigate the death of a Navy lieutenant who died from carbon-monoxide poisoning in the robotic Humvee she helped develop and was testing. The artificial-intelligence vehicle was sabotaged to make the lieutenant's death look like a suicide. read more

Smoked Season 4, Episode 10

The team investigate the discovery of mummified remains on a Marine base, and a new development forces them to team up with the FBI on the case. Meanwhile, the agents get mad at McGee over his novel, which features characters who are similar to them. Ron Sacks: Don Franklin. Karen: Mandy June Turpin. Trent Kort: David Dayan Fisher. read more

Twisted Sister Season 4, Episode 9

McGee's teen sister (Troian Bellisario) comes to his apartment covered in blood, with no memory of what happened to her. When he goes to her college to look for answers, he sees the team there inspecting the body of a dead sailor and imagines the worst. Carolyn: April Matson. Madison: Katherine Bailess. read more

Once a Hero Season 4, Episode 8

A man falls to his death from a balcony during a gathering of dignitaries in a Washington, D.C., hotel, and it's discovered that he was a decorated former marine who had become homeless after his discharge. read more

Sandblast Season 4, Episode 7

The team investigates a bomb blast at a military country club that killed a Marine colonel, and works with an Army investigation unit led by Lt. Col. Hollis Mann (Susanna Thompson), who shares a mutual attraction with Gibbs. Meanwhile, Tony keeps his latest love (Scottie Thompson) a secret from the team. read more

Witch Hunt Season 4, Episode 6

On Halloween, a marine (Dave Earnest) is attacked and his wife and daughter are kidnapped, and the evidence suggests that a man with whom the wife had an affair may be responsible. read more

Dead and Unburied Season 4, Episode 5

The decomposing body of a missing marine is found propped up in a chair in an abandoned house, where it was placed after being exhumed from the backyard. read more

Faking It Season 4, Episode 4

The murder of a petty officer who was working undercover as part of an arms operation leads the agents to a Russian spy, but Homeland Security throws a wrench in the case when they claim that the spy is working for them. read more

Singled Out Season 4, Episode 3

The team investigates after a Navy lieutenant goes missing and her bloody, abandoned car is found. Meanwhile, Shepard makes Tony an offer that could change his career. Graham Thomas: Seamus Dever. Justin Farris: Misha Collins. Calvin Hopper: Daniel Hagen. Jennifer: Mieko Hillman. read more

Escaped Season 4, Episode 2

Gibbs is temporarily reinstated as an agent when a convict (Brandon Barash) whom Gibbs and Fornell put away escapes and becomes a threat to Fornell and his young daughter. Mickey Stokes: Hal Holbrook. Gary Silverstin: Courtney Gains. Stanley Springer: Wayne Pere. read more

Shalom Season 4, Episode 1

With Gibbs retired to Mexico, Tony's in charge, and he has his hands full when Ziva witnesses a political assassination and the FBI believes she's the killer. While the team searches for Ziva, who's on the run, she seeks out the one person she knows can help her. Namir Eschel: Eyal Podell. Agent Sacks: Don Franklin. Mike Franks: Muse Watson. read more

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Premiered: September 23, 2003, on CBS
Rating: TV-14
User Rating: (12,791 ratings)
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Premise: A successful "JAG" spin-off about criminal cases involving Navy and Marine personnel, handled by the Naval Criminal Investigative Service. For the second season, the series title was shortened from "Navy NCIS" to "NCIS."

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