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

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

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 ...

NCIS: Origins' Season 3 trailer proves the series can do more with less with two timelines, a new mystery, and that romance.

Watch the video above for much more from the ’90s timeline, to see Gibbs leaving Alaska and returning to the bullpen in the D ...

With a procedural series as long-running as NCIS, the show has seen its fair share of cast members come and go. After Mark ...

Harmon's son, Sean Harmon, who often played the young Gibbs on "NCIS" flashbacks, suggested the "Origins" series looking back ...

Jethro Gibbs was the most irreplaceable character in NCIS, and without Mark Harmon, it's a completely different show.

As CBS's fall 2026 programming inches near, the first look at Mark Harmon's return as Leroy Jethro Gibbs in NCIS: Origins ...

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

This is so special!