Season 18
(2020)
Cast
as Leroy Jethro Gibbs
as Timothy McGee
as Nick Torres
as Jimmy Palmer
as Dr. Donald 'Ducky' Mallard
as NCIS Director Leon Vance
as Ellie Bishop
as Kasie Hines
Episodes
Sturgeon Season 6.8
November 17, 2020
Gibbs and Fornell attempt to track down the leader of a drug ring who supplied drugs to Fornell's daughter. Also, the t…
Everything Starts Somewhere 9.2
November 24, 2020
Flashbacks reveal the murder case that first introduced young Gibbs to NCIS and his introduction to young, new-to-Ameri…
Blood And Treasure 8.0
December 8, 2020
The discovery of two dead bodies leads the NCIS team into the wild world of modern-day treasure hunting. Also, Gibbs a…
Sunburn 7.7
January 19, 2021
McGee and his wife Delilah's (Margo Harshman) Bahamian vacation turns into a high-stakes mission when a case NCIS is tr…
Head of the Snake 8.3
January 19, 2021
Gibbs and Fornell's crusade to find the head of the drug ring responsible for Fornell's daughter Emily's overdose comes…
1mm 7.7
January 26, 2021
Following a tip about smuggled weapons, Bishop and Torres engage in a shootout in a former sheriff's residence that's n…
The First Day 8.5
February 9, 2021
NCIS investigates the murder of a Navy officer who was killed while driving home a recently released inmate. Also, Gibb…
True Believer 7.3
March 2, 2021
When Sloane’s name is discovered in Afghanistan at the site of an abandoned bus with a dead driver, Gibbs accompanies h…
Winter Chill 8.0
March 9, 2021
NCIS dives into the competitive world of food trucks after finding a man frozen to death in the back of one.
Watchdog 8.0
March 16, 2021
NCIS uncovers a secret dogfighting ring, which leads to an unexpected move by one of the team members.
Gut Punch 7.0
April 6, 2021
Vance assigns McGee, Torres, and Bishop to Covid compliance duty at a foreign affairs summit, where they discover a lin…
Sangre 8.0
April 27, 2021
Evidence from the stabbing of a Marine Sergeant leads Torres to meet his father who left when he was a child.
Misconduct 7.3
May 4, 2021
The team investigates a cyclist killed in a hit and run. Gibbs prepares to testify against a financial advisor who stol…
Unseen Improvements 8.0
May 11, 2021
NCIS tracks a stolen laptop to the uncle of a young boy, Phineas, Gibbs’ former neighbor.
Blown Away 8.0
May 18, 2021
When members of an NCIS Regional Enforcement Action Capabilities Training Team (REACT) are killed during an explosion, …
Rule 91 8.0
May 25, 2021
While pursuing a dangerous arms dealer, the team is shocked when Bishop is implicated in an old NSA leak while Gibbs an…