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

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 ...

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

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

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

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

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

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

Origins Season 3, with his present-day Alaska retirement interrupted as he tackles a case that links to his Camp Pendleton ...

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

Mark Harmon may have left NCIS, but he'll forever be synonymous with Supervisory Special Agent Leroy Jethro Gibbs. "Mark's always been part of the show, Mark's always going to be part of the show," ...