Mark Harmon is coming back as Gibbs through all of Season 3 of "NCIS: Origins." How will that work? "You'll see," Harmon says ...

Mark Harmon last appeared as the character in a November 2025 episode of the prequel series ...

On Tuesday, June 30, CBS announced on Instagram that Mark Harmon, 74, will reprise Special Agent Leroy Jethro Gibbs in season ...

Mark Harmon as NCIS Special Agent Leroy Jethro Gibbs in NCIS - Cliff Lipson/CBS Harmon’s major NCIS: Origins Season 3 role is ...

Original "NCIS" star Mark Harmon will reprise Leroy Jethro Gibbs in "NCIS: Origins" Season 3, which premieres on CBS and ...

Mark Harmon is returning to NCIS: Origins for a season-long arc.

After a shocking exit from NCIS, Mark Harmon is returning to the prequel — and will be appearing in all episodes in season 3.

Gibbs fans unite, as Mark Harmon is scheduled to reprise his role for all episodes of Season 3 of 'NCIS: Origins.' ...

Mark Harmon maakt zijn volledige acteerterugkeer in het derde seizoen van NCIS: Origins, waarin hij zijn rol als Leroy Jethro ...

NCIS legend Mark Harmon is returning to the franchise five years after his exit from the long-running show. The actor is all ...

The actor will return to the CBS franchise.

Add Yahoo as a preferred source to see more of our stories on Google. Before landing major roles, Harmon revealed he was working as a merchandising director, trying to build a stable career outside of ...