Despite Pauley Perrette's status among NCIS fans, her earnings from the show are nowhere close to that of Mark Harmon.

NCIS' Mark Harmon reportedly shares many similarities with his character in the series Leroy Jethro Gibbs, including his biggest hobby.

Chas. Floyd Johnson is the executive producer for the long-running CBS TV series “NCIS” and won an Emmy for his work on “The ...

NCIS fans finally got to learn an important piece of Mike Franks' backstory in "Flight of Icarus," the most recent episode of NCIS: ORIGINS.

NCIS is one of the longest-running and most successful crime dramas on television, especially when compared to other ...

Sean Harmon, son of Mark Harmon, came up with the concept for NCIS: Origins while playing young Gibbs. Now, the prequel ...