Along with the late David McCallum, Mark Harmon is arguably the actor who's most commonly associated with the "NCIS" ...

Origins has been taking fans back to the ‘90s pre-NCIS to follow a young Leroy Jethro Gibbs, played by Austin Stowell. The ...

CBS quietly ignores a potential NCIS spinoff featuring a character with deep history with Mark Harmon's Gibbs, leaving fans puzzled and curious.

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 ...

Rule 4 — “The best way to keep a secret: Keep it to yourself. Second best: Tell one person—if you must. There is no third ...

NCIS showrunner Don Bellisario was initially hesitant to cast Mark Harmon as Leroy Jethro Gibbs, but was eventually convinced ...

You know these stars as members of the Naval Criminal Investigative Service, who spend their time investigating crimes ...

resulting in Mark Harmon and Sean Murray being excellently lit as the episode was winding down. After the case they’d been working on wrapped up, Gibbs informed McGee that he’d decided to stay ...

“Mark Harmon created this character that the world fell in love with. He did that for 20 years. I would be a fool not to try to take some of what he did and bring it to this version of Gibb ...

CBS has pushed back the season 2 premiere of NCIS: Sydney. The network confirmed on Thursday, January 16, that NCIS: Sydney ...

NCIS: Origins has been a valiant effort to reinvent the NCIS franchise through the lens of a young Leroy Jethro Gibbs, but ...

At the end of “Sandman Part 2,” the second part of our pilot, Mark [Harmon]’s voiceover, older Gibbs’ voiceover tells us that Gibbs had felt like there could have been more to this story ...