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

As already mentioned, we’ve known that Harmon’s voice will be present throughout NCIS: Origins since the older Gibbs will be ...

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 ...

Suits L.A.' actor Stephen Amell almost went for a different network spinoff show: 'NCIS: Origins," with both auditions for ...

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

Harmon appeared in 437 episodes of NCIS across 19 seasons. A Marine Corps scout sniper who's tapped to command a team for the Naval Criminal Investigative Service (NCIS), Harmon plays Gibbs with a ...

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

Stephen Amell has suggested that he was “c**k-blocked” out of a role in NCIS: Origins. The Arrow actor opened up about ...

Why is NCIS still going strong after 21 years? We have a few ideas. Find out if we've captured what makes show special.