NCIS

Season 18

TV-14

50%

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 Season 18

16 Episodes

Sturgeon Season
E1
Sturgeon SeasonGibbs and Fornell attempt to track down the leader of a drug ring who supplied drugs to Fornell's daughter. Also, the team deals with the case of a missing cadaver from the NCIS autopsy room.
Everything Starts Somewhere
E2
Everything Starts SomewhereWhen a man is found dead inside NCIS, they wonder what he was doing. When the man is identified, the name sparks memories for Gibbs which reveals how he first MET Ducky. And sets Gibbs on a path to apprehend an elusive criminal. And the team learns its his wedding anniversary and they try to get him to go out.
Blood And Treasure
E3
Blood And TreasureThe discovery of two dead bodies leads the NCIS team into the wild world of modern-day treasure hunting. Also, Gibbs and Fornell get deeper into their search for the opioid kingpin.
Sunburn
E4
SunburnMcGee and his wife Delilah's (Margo Harshman) Bahamian vacation turns into a high-stakes mission when a case NCIS is tracking of a dead escape room manager has ties to the island. Also, Gibbs fears the worst when his search for Fornell leads to blood.
Head of the Snake
E5
Head of the SnakeGibbs and Fornell's crusade to find the head of the drug ring responsible for Fornell's daughter Emily's overdose comes to a climax. Also, Gibbs and Vance finally let the team in on a case that has dangerous implications.
1mm
E6
1mmFollowing a tip about smuggled weapons, Bishop and Torres engage in a shootout in a former sheriff's residence that's now a historical site, only to find themselves locked in abandoned jail cells there.
The First Day
E7
The First DayNCIS investigates the murder of a Navy officer who was killed while driving home a recently released inmate. Also, Gibbs helps Palmer deal with a personal trauma.
True Believer
E8
True BelieverWhen Sloane’s name is discovered in Afghanistan at the site of an abandoned bus with a dead driver, Gibbs accompanies her on a trip to find a group of girls who were kidnapped from the bus. McGee, Bishop and Torres track down a hacker who emailed compromising information to the Taliban.
Winter Chill
E9
Winter ChillNCIS dives into the competitive world of food trucks after finding a man frozen to death in the back of one.
Watchdog
E10
WatchdogNCIS is called in when missile falls off the back of a transport vehicle, which leads them to an injured dog, who they discover has been shot. One of the team takes unexpected action when a confronting a suspect.
Gut Punch
E11
Gut PunchVance assigns McGee, Torres, and Bishop to Covid compliance duty at a foreign affairs summit, where they discover a link to another NCIS team's murder case.
Sangre
E12
SangreEvidence from the stabbing of a Marine Sergeant leads Torres to meet his father who left when he was a child.
Misconduct
E13
MisconductThe team investigates a cyclist killed in a hit and run. Gibbs prepares to testify against a financial advisor who stole millions from his Navy clients.
Unseen Improvements
E14
Unseen ImprovementsNCIS tracks a stolen laptop to the uncle of a young boy, Phineas, Gibbs’ former neighbor.
Blown Away
E15
Blown AwayWhen members of an NCIS Regional Enforcement Action Capabilities Training Team (REACT) are killed during an explosion, NCIS Special Agent Jessica Knight (Katrina Law), the lone surviving member, helps crack the case using high tech body armor.
Rule 91
E16
Rule 91While pursuing a dangerous arms dealer, the team is shocked when Bishop is implicated in an old NSA leak while Gibbs and Marcie realize the killer they've been tracking may be onto them.