May 24, 2005
Gibbs' worst fears are confirmed when he learns that his nemesis, Arab/Israeli double agent Ari (Rudolf Martin), is back in Washington D.C. on assignment to kill him.
May 10, 2005
When a letter sealed with a kiss is delivered to NCIS, Tony assumes it's for him and opens it, only to release a mysterious powder into the squad room.
May 03, 2005
Gibbs and the team work to clear the name of a Navy medic killed in Iraq, who is the prime suspect in a murder in his hometown.
Apr 26, 2005
Gibbs and the team head back to school when a Marine in an ROTC program is found murdered on a college campus.
Apr 12, 2005
The NCIS team investigates when a petty officer commits suicide after being institutionalized for a nervous breakdown.
Mar 29, 2005
The NCIS team investigates when a petty officer who recently returned from duty is found dead backstage at a local bikini contest.
An Eye For An Eye
Mar 22, 2005
The NCIS team investigates when a pair of blue eyeballs is sent to a sailor in D.C. in a package from Paraguay.
Mar 01, 2005
The NCIS team investigates the bizarre death of a female petty officer who is found brutally murdered in the bed of a dance club bartender. Mya guest stars.
Caught On Tape
Feb 22, 2005
The NCIS team investigates when a Marine records his own murder on video as he falls off a cliff.
Feb 15, 2005
But when physical evidence of a crime isn't there, McGee pushes the team to keep looking because he senses there's more to her story than meets the eye.
The Meat Puzzle
Feb 08, 2005
Ducky makes a shocking discovery when he finally identifies three bodies found mutilated in barrels months ago. As he reassembles the pieces of three bodies found stuffed in barrels months ago, Ducky is shocked when he discovers their identities.
Jan 18, 2005
The NCIS team investigates the possible murder of a petty officer that was reported by a telemarketer who heard it over the phone. When a telemarketer reports the possible murder of a petty officer he was soliciting, Gibbs and the team work together with the local Virginia officials, whose traits are remarkably like those of the NCIS team. Using their computer skills, Abby and McGee quickly discover that the "attack" was a hoax, intentionally staged by the officer. But when the missing petty officer's body is found, Gibbs' investigation takes on a whole new angle.
Jan 11, 2005
The NCIS team investigates when the body of a naval officer missing for two years turns up on the bottom of a lake..
Dec 14, 2004
The team must work together to find Tony when he disappears during an undercover operation.
Dec 07, 2004
Gibbs and his team are called to the scene when a Marine's wife kills an intruder who tried to rape her.
Nov 30, 2004
Gibbs and his team are summoned to examine the mysterious death of a Navy commander who, after successful open heart surgery, seemingly bursts into flames.
Call of Silence
Nov 23, 2004
Gibbs and his team must clear the name of an elderly Marine who confesses to murdering his best friend nearly 60 years ago.
Nov 16, 2004
The NCIS team protects an Iraqi War veteran who is the target of terrorist threats.
The Bone Yard
Oct 26, 2004
A body found on a Marine firing range leads the team to discover a Mafia dumping ground.
Lt. Jane Doe
Oct 19, 2004
The NCIS team is called in to investigate when a body dressed as a Navy lieutenant is discovered apparently raped and murdered.
Oct 12, 2004
The NCIS team is called in to investigate when a perfectly functioning Marine helicopter is found in the middle of a crop circle.
The Good Wives Club
Oct 05, 2004
The NCIS team is called in to investigate when the decomposed body of a woman in a wedding dress is found in a cell beneath abandoned military housing. As Gibbs and his team examine the subterranean prison cell made to resemble a 1950's bedroom, the evidence indicates that the victim had been imprisoned for months and died when her air supply was cut off. Subsequent evidence indicates that this murder may be only one in a pattern of similar incidents and Gibbs and the team find themselves racing to find another possible victim who disappeared from a Navy base in Florida.