NCIS - watch online: streaming, buy or rent
Currently you are able to watch "NCIS" streaming on Paramount Plus, Paramount+ Amazon Channel, Paramount+ Roku Premium Channel, Paramount Plus Apple TV Channel , Netflix, Hulu, Netflix basic with Ads, Philo, fuboTV or for free with ads on Pluto TV. It is also possible to buy "NCIS" as download on Amazon Video, Apple TV, Fandango At Home, Microsoft Store.