NCIS alum Mark Harmon is all aboard for a full-time return to the show in an attempt to save the ratings-challenged series ...

The Dolphin Tale star stepped into Mark Harmon's shoes last year, with the release of the NCIS prequel series NCIS: Origins, ...

Sterling K Brown has good things to say about Mark Harmon.

NCIS: Origins star shares the meaningful advice Mark Harmon gave him while stepping into his role in the ongoing prequel series.

Gibbs is well known for his rules throughout his time on NCIS, however there are 10 rules that stick out as being the best ...

The highest-rated episode of all 22 seasons of NCIS is one of the most beautifully written. It's more than an episode of a TV ...

However, notably absent from much of the film's press tour has been Mark Harmon, who was previously confirmed as another ...

Mark Harmon is the narrator on NCIS: Origins, which works great since it's nice to have this bridge between the original series and the highly anticipated prequel.. Harmon also played Gibbs again ...

I cast Mark Harmon to play John Dillinger in a movie of the week in 1991, and he was terrific. Mark had been on my NCIS list from day one. I always felt like Mark really had the gravitas for this ...

NCIS(Naval Criminal Investigative Service) wouldn't be the massively successful procedural drama it is today without Leroy Jethro Gibbs (Mark Harmon). For most of the show's22-season and 20-plus ...

Mark Harmon returns to NCIS, but in a new and unique way. ... Arguably, Stowell was under the most pressure on the cast as he had Harmon's 18-year-deep footsteps to follow, ...