Donald Bellisario's alleged feud with Mark Harmon reportedly contributed to his exit from NCIS after four seasons.

Despite leaving the show to tackle a fresh challenge, Mark Harmon is apparently not against the idea of returning to the main ...

Despite the absence of actor Mark Harmon as Leroy Jethro Gibbs since season 19 in 2021, the show's popularity hasn't waned, ...

Warning: SPOILERS for the NCIS: Origins episode “Incognito” are ahead!

Mark Harmon may not have much of an acting role in NCIS: ORIGINS, but he is still very much involved. He reflected on his ...

In honor of Halloween, we decided to look back at the movie costumes that transformed our Sexiest Men Alive (including Denzel Washington, Patrick Dempsey and Dwayne Johnson) into onscreen dreamboats.

You have questions. I have some answers. Q: Why didn’t Mark Harmon’s son play young Gibbs in “NCIS: Origins”? He played it on “NCIS” when they showed the younger Gibbs. A: Sean Harmon ...

Mark Harmon fans have been in for a treat this month as his iconic NCIS character, Leroy Gibbs, has been at the forefront of new spin-off show, NCIS: Origins, which focuses on Gibbs' backstory.

Mark Harmon as Leroy Jethro Gibbs on 'NCIS.' Credit: Bill Inoshita/CBS via Getty Images Whether or not Mark Harmon will return on-screen is unknown, but he will still be narrating and serving as an ...

Austin Stowell looks a lot taller than Mark Harmon. I hate to break ... the writers better not harm a hair on that woman’s head. If you read the NCIS: Origins Premiere Review, you know I clocked ...