Mark Harmon’s Gibbs is back in the first trailer for "NCIS: Origins” Season 3, exclusively debuted by USA TODAY, premiering ...

This is so special!

Origins Season 3 trailer, which sees Mark Harmon's Gibbs getting out of Alaska and returning to his old stomping grounds — ...

"Just when I thought I was out, they pull me back in," Mark Harmon says in "NCIS: Origins" return as Gibbs in the first ...

Mark Harmon has never been the kind of star to get too worked about anything. The famously laconic actor, who just turned 75, ...

With Harmon back in the fold in front of the camera, there's already a lot to look forward to in NCIS: Origins Season 3. We ...

From St Elsewhere to Chicago Hope, and most famously as Leroy Jethro Gibbs on NCIS, audiences have been watching Mark Harmon ...

Five years after he left NCIS, Mark Harmon returns as Leroy Jethro Gibbs for a special season-long, 10-episode arc on prequel ...

Plus, see what happens between Gibbs and Lala in the '90s timeline after that kiss.

Mark Harmon had a 'serious' relationship with actress Cristina Raines years before meeting the love of his life.

Origins Season 3. Seasoned fans were delighted to learn that Harmon will finally be returning as Leroy Jethro Gibbs in the ...

NCIS creator Don Bellisario nearly passed over Mark Harmon for the role of Leroy Jethro Gibbs, the gruff former Marine ...