Starring Mark Harmon as Agent Leroy Gibbs until the fourth episode of season 19, the series has captured the hearts of millions of viewers who follow the show on CBS and other platforms worldwide. ...

Mark Harmon has surprised everyone with his appearance in a new project far from the NCIS franchise, something fans love as ...

NCIS creator Don Bellisario's fiery "volatile" reputation sparked behind-the-scenes drama, with directors acknowledging his ...

The reasons behind the departures of one other fan-favorite star besides Mark Harmon from the fan-beloved smash hit series ...

The chosen storytelling approach didn’t seem to stop Mark Harmon from remaining with the show for 19 years and later returning to the franchise to tell even more stories. Plus, he found a ...

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.' ...

Actor Mark Harmon joins Rich Eisen in-studio where he discusses topics including ‘NCIS,’ Sean Conner and Ken Griffey Jr. in a round of ‘Celebrity True or False.’ ...

Monday night marked Mark Harmon's last night on "NCIS" after more than 18 seasons on the show. In the episode, his character, Special Agent Leroy Jethro Gibbs, chose to stay in Alaska after he and ...

On the show, her character resigned after an assassination attempt, but according to multiple reports, the real reason she left was because she had fallen out with series lead Mark Harmon.

In short, there are a lot of tales that can be told through Mark Harmon's book and the TV show he headlined for so many years. Whether NCIS will depict more real-life cases is unknown, but fans ...