NCIS introduced Mark Harmon as Leroy Gibbs when it premiered on CBS two decades ago. A character that became iconic for ...

NCIS is a procedural drama that follows a team of investigators in the U.S. Navy and Marine Corps. Here's where you can watch ...

As "Alden Parker," actor Gary Cole is the new face of NCIS. Wondering where you've seen the star in the past? Here's a look ...