A Navy Chief Warrant Officer is suspected of trying to sell recently stolen proprietary software used by the United States military to pilot combat drones.
The NCIS team travels to intercept a civilian research vessel in the North Atlantic that is carrying wounded Navy personnel, but nothing is what it seems.
A Navy lieutenant is discovered dead and his body missing an eye; the NCIS team investigates his death only to be led into the violent world of cage fighting.
Jimmy and Kasie are exposed to a lethal biotoxin during their investigation of an intruder's death at Quantico and the team scrambles to find an antidote.
Two crotchety old neighbors put their differences aside when their local bait shop is threatened by an exotic woman who wants to turn it into an Italian eatery.
Two crotchety old neighbors put their differences aside when their local bait shop is threatened by an exotic woman who wants to turn it into an Italian eatery.
An outbreak of the bubonic plague leads the New Orleans team to collaborate with Special Agent Tony DiNozzo in order to identify which sailors are infected.
The NCIS team has 22 hours to save the wife of a murdered Chief Warrant Officer after she is kidnapped; Senior FBI Agent Fornell lends a hand with the case.
The NCIS team receives a Halloween surprise when a Naval Staff Judge Advocate's corpse is discovered in a cemetary, with a pair of puncture wounds on her neck.
During the investigation into a reservist Navy Seal surgeon's death, the NCIS team calls upon the help of Vance's daughter and recent NCIS trainee Kayla.
A Philadelphia Navy petty officer is murdered and after NCIS is called in to investigate, Parker must face a delinquent past that he thought he left behind.