Watch Now
PROMOTED
PROMOTED
Filters
Streaming in:
Something wrong? Let us know!
Currently you are able to watch "NCIS - Season 18" streaming on Paramount Plus, Paramount+ Amazon Channel, Paramount Plus Apple TV Channel or buy it as download on Apple TV.
There are no options to watch NCIS for free online today in Canada. You can select 'Free' and hit the notification bell to be notified when season is available to watch for free on streaming services and TV.
The cases of the Naval Criminal Investigative Service's Washington, D.C. Major Case Response Team, led by Special Agent Leroy Jethro Gibbs.