Thank you NCIS fans - in its 21st season, NCIS is the #1 show on Monday night and TV’s #2 entertainment series! Our episodes average 13m viewers, up almost 10% from last year. And in just three days, our season finale had already been seen by nearly 9m viewers. We are so grateful you continue to enjoy the show as much as we enjoy making it. Season 22 is gearing up for another epic chapter for the #NCIS family. #FYC | Wilmer Valderrama

NCIS: You Better Watch Out

The 25 essential NCIS episodes

[123movies] NCIS Season 17 Episode 18 - CBS HD

NCIS Season 12 - watch full episodes streaming online

NCIS Season 20 - watch full episodes streaming online

Rocky Carroll talks "48 Hours: NCIS:" "I'm honored to introduce the agents and their cases"

Still the Best on the Upcoming Episode of NCIS with David McCallum