Actor Mark Harmon is developing a reputation for incessantly meddling with the production and cast of “NCIS: Origins.” He was ...

Mark Harmon made his anticipated comeback on NCIS: Origins as Leroy Jethro Gibbs. The actor left NCIS at the beginning of ...

Even though Harmon has a “stepback role” on NCIS: Origins, it’s still been exciting to see him back in the franchise after he ...

NCIS spin-off NCIS: Origins has had its future confirmed. The prequel series, focusing on a young version of Mark Harmon's ...

Following a recent disclosure by Mark Harmon, the reason why his son Sean Harmon will not be playing the role of young Gibbs in the prequel drama "NCIS: Origins" has been clarified. "Bridge of Spies" ...

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 ...

Mark Harmon is an important part of NCIS: Origins. Pic credit: CBS Mark Harmon remains an important component of the NCIS Universe, even though he is no longer starring on the flagship show.

In season 19, a beloved character on the team, Leroy Jethro Gibbs, played by Mark Harmon, left the canvas. But now, the story of how he evolved is being told. The new series NCIS: Origins follows ...

So I did. According to online sources, Austin Stowell playing the new young version of "Leroy Jethro Gibbs" on the new series "NCIS: Origins" is 6 feet 1 inch tall, and Mark Harmon, the hit ...