From murder and espionage to terrorism and stolen submarines, a team of special agents investigates any crime that has a shred of evidence connected to Navy and Marine Corps personnel, regardless of rank or position.
Where to Watch NCIS
Below you'll find every episode from all 15 season of NCIS.
To see what is available free to watch, click the 'Episodes on Services' tab above.
Season 1Netflix | CBS All Access | DirecTV Now | USA | Rent or Buy
S01 E01Sep 24, 2003
Yankee White Sep 24, 2003 While on Air Force One, a Navy commanding officer dies. Agents from the Navy NCIS decide to take the investigation into their own hands and also force a Secret Service Agent to help. Now the NCIS team has to figure out if the Navy Officer's death was of natural causes or not.
S01 E02Oct 1, 2003
Hung Out to Dry Oct 1, 2003 During a training exercise, a marine's parachute fails to open and he crashes into a parked car where two teenagers were making out. The NCIS team heads to the scene and has to determine if the marine's death was accidental or a murder.
S01 E03Oct 8, 2003
Seadog Oct 8, 2003 When a Navy commander's body washes up on shore along with the bodies of two drug runners, Gibbs refuses to believe that the sailor who was killed was dirty.
S01 E04Oct 15, 2003
The Immortals Oct 15, 2003 The NCIS team investigates when a seaman's body is found at the bottom of the sea in his dress whites, with a ceremonial sword. They discover that he was addicted to a MMORPG. Now, the team must figure out how involved he was in the game and how far he would go to get revenge on his arch enemy, another sailor.
S01 E05Oct 29, 2003
The Curse Oct 29, 2003 A Navy lieutenant who was reported missing nearly ten years ago has been found by a deer hunter. When the NCIS team arrives at the scene to investigate, they see that his remains have been mummified. Now, they have to find out what happened to him and what happened to the one million dollars that he had on his ship.
S01 E06Nov 5, 2003
High Seas Nov 5, 2003 An NCIS agent who used to work under Gibbs asks for the team's help investigating a case where sailors on an aircraft carrier are dying of a drug overdose, but have no history of any kind of drug abuse.
S01 E07Nov 19, 2003
Sub Rosa Nov 19, 2003 A decomposed body is discovered in a tub of acid at a naval base and Ducky and Abby learn that the victim was a submariner. Gibbs discovers that there have been no reports of a sub crewmember missing, so he deduces that one of the subs has an imposter on board. With this new information, the team must find out which sub the man posing as the victim is in and what intentions he may have towards the sub.
Season 2Netflix | CBS All Access | Rent or Buy
S02 E01Sep 29, 2004
See No Evil Sep 29, 2004 A wife and a 9-year-old blind daughter of a Navy captain are kidnapped and the captain is a hostage in his own office, communicating with kidnappers, who watch his every step via computer camera. NCIS team investigates the scheme where large amount of money is involved.
S02 E02Oct 6, 2004
The Good Wives Club Oct 6, 2004 A mummified remains of a woman are found in the abandoned compound. The team discovers that the woman was missing for several months, was wearing a wedding dress when she died, and might've been a victim of a serial killer. The search for the murderer leads them to Florida, where they start looking for another woman who mysteriously disappeared after going to work. One of the clues they have is the old manual for good wifes.
S02 E03Oct 13, 2004
Vanished Oct 13, 2004 The NCIS team is called in to investigate when a perfectly functioning Marine helicopter is found in the middle of a crop circle.
S02 E04Oct 20, 2004
Lt. Jane Doe Oct 20, 2004 A body of a woman in the Navy uniform is found by two sailors. Ducky links the murder to an unsolved case from 10 years ago, and the team is searching for the serial killer who leaves the note promising to return.
S02 E05Oct 27, 2004
The Bone Yard Oct 27, 2004 NCIS discovers that an area in the Marine's bombing range is where mafia has been dumping the bodies for a while. One of the victims is an undercover FBI agent. The team sets out to find a mole.
S02 E06Nov 17, 2004
Terminal Leave Nov 17, 2004 The team must protect an Iraq veteran due to the threats made by the terrorists. While trying to convince an FBI Agent Lina Reyes to help them, the team is convinced that they have discovered the bomber. However, more secrets are about to be revealed...