The protagonist of 19 seasons of "NCIS" returns to his character's origin story.The NCIS-verse has expanded, and Mark Harmon ...

The actor played Leroy Jethro Gibbs on 'NCIS' from 2003 to 2021Mark Harmon will be on hand to help introduce Leroy Jethro ...

NCIS: Origins viewers will hear and see Mark Harmon when the CBS spinoff premieres. During a panel discussion with reporters ...

It’s not supposed to be about old Leroy Gibbs — this is about his younger self coming up in the Naval Criminal Investigative ...

In an interview with EW, the Bridge of Spies and The Hating Game actor shared that after doing an initial reading, he flew to ...

Even though Harmon will only serve as his character's narrator, he will actually be making a brief appearance in the two-hour ...

NCIS: Origins co-showrunner David J. North recently confirmed that Mark Harmon would briefly appear in the series premiere episode as Leroy Jethro Gibbs.

Arrow and Heels actor Stephen Amell may be leading one of the most anticipated spin-offs of next year but he almost joined ...

When CBS's NCIS: Origins premieres on Monday, October 14, viewers are going to have two Leroy Gibbs on their hands. Of course, Austin Stowell is playing the younger version of the popular character ...

Stephen Amell has opened up about his frustration after being 'c***-blocked' from landing a major role in the NCIS franchise, ...

Surely the Big Brother houseguests never thought they’d miss Ainsley and her creepy blue visage. But that was before they met ...

Among the eligible actors to play young Gibbs in NCIS: Origins was Amell, who told Michael Rosenbaum on his Inside of You podcast that the audition for the prequel came just days before Suits: L.A.