Throughout Mark Harmon ’s run on the first 19 seasons of NCIS, the show would occasionally throw out a Gibbs Rule. Those are ...

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

The dramatic clash between creative control and business interests that nearly derailed NCIS’ spinoff success.

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 ...

There's a great shot once they have their final scene, they just leave Mark in the water. You see the seaplane going behind ...

David Osmond spoke with "NCIS" Star Mark Harmon and real-life retired NCIS Special Agent Leon Carroll Jr. about their latest ...

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

I did three episodes, I don't even know how long ago, and I might get stopped for that in airports as much as anything else.' ...

CBS's police procedural drama NCIS has had many memorable characters who have contributed to the show over the years.

He recalls Cole and Gibbs’ (Harmon) argument about who would defuse the bomb: “In the end, time’s running out, and he has this moment with Mark Harmon where he’s like, ‘You got to get ...