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 real reason Mark Harmon made the shocking decision to quit NCIS has been revealed. The 73-year-old actor played special ...

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 ...

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.' ...

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

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

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

Sydney. The network confirmed on Thursday, January 16, that NCIS: Sydney's return has been postponed by a week. NCIS: Sydney ...

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 ...