The NCIS cast recently introduced Agent Jessica Knight's sister. Here's who plays Knight's sister and why it's important 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 ...

NCIS: Sydney Season 2 was originally set to premiere on January 31 on CBS in the US and Paramount + in Australia is now ...

There have been 22 seasons of "NCIS" to date, so there are a ton of episodes you could potentially watch. But starting this ...