Episode Guide
Season 18
Episode Guide
Sturgeon Season
S18
E1
Nov 172020
Gibbs and Fornell (Joe Spano) attempt to track down the leader of a drug ring who supplied drugs to Fornell's daughter. Alsothe team deals with the case of a missing cadaver from the NCIS autopsy room.
Everything Starts Somewhere
S18
E2
Nov 242020
Flashbacks reveal the murder case that first introduced young Gibbs (Sean Harmon) to NCIS and his introduction to youngnew-to-America Ducky (Adam Campbell).
Blood and Treasure
S18
E3
Dec 082020
The discovery of two dead bodies in a forest leads the NCIS team into the wild world of modern-day treasure hunting. AlsoGibbs and Fornell get deeper into their search for the opioid kingpin.
Sunburn
S18
E4
Jan 192021
McGee and his wife Delilahs (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. AlsoGibbs fears the worst when his search for Fornell leads to blood.
Head of the Snake
S18
E5
Jan 192021
Gibbs and Fornells crusade to find the head of the drug ring responsible for Fornells daughter Emilys overdose comes to a climax. AlsoGibbs and Vance finally let the team in on a case that has dangerous implications
1mm
S18
E6
Jan 262021
Following a tip about smuggled weaponsBishop and Torres engage in a shootout in a former sheriffs residence thats now a historical siteonly to find themselves locked in abandoned jail cells there.
The First Day
S18
E7
Feb 092021
NCIS investigates the murder of a Navy officer who was killed while driving home a recently released inmate. AlsoGibbs helps Palmer deal with a personal trauma.
True Believer
S18
E8
Mar 022021
When Sloane's name is discovered in Afghanistan at the site of an abandoned bus with a dead driverGibbs accompanies her on a trip to find a group of girls who were kidnapped from the bus. AlsoMcGeeBishop and Torres track down a hacker who emailed compromising information to the Taliban.
Winter Chill
S18
E9
Mar 092021
NCIS dives into the competitive world of food trucks after finding a man frozen to death in the back of one.
Watchdog
S18
E10
Mar 162021
NCIS uncovers a secret dogfighting ringwhich leads to an unexpected move by one of the team members.
Gut Punch
S18
E11
Apr 062021
Vance assigns McGeeTorres and Bishop to COVID compliance duty at a foreign affairs summitwhere they discover a link to another NCIS teams murder case.
Sangre
S18
E12
Apr 272021
Evidence from the stabbing of a Marine Sergeant leads Torres to meet his fatherMiguel (Steven Bauer)who left when he was a child.
Misconduct
S18
E13
May 042021
While the team investigates a biker killed in a hit and runGibbs prepares to testify against a financial advisor who stole millions from his Navy clients.
Unseen Improvements
S18
E14
May 112021
NCIS tracks a stolen laptop to the uncle of a young boyPhineas (Jack Fisher)Gibbs' former neighbor.
Blown Away
S18
E15
May 182021
When members of an NCIS Regional Enforcement Action Capabilities Training Team (REACT) are killed during an explosionNCIS Special Agent Jessica Knight (Katrina Law)the lone surviving memberhelps crack the case using high tech body armor.
Rule 91
S18
E16
May 252021
While pursuing a dangerous arms dealerthe team is shocked when Bishop is implicated in an old NSA leak. AlsoGibbs and Marcie (Pam Dawber) realize that the killer they've been tracking may be onto them.