Mark Harmon, who played the 'NCIS' lead Leroy Jethro Gibbs for 18 years, is returning for an appearance on ‘NCIS: Origins’ ...

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

Mark Harmon is finally confirmed to return as Leroy Jethro Gibbs more than three years after his last appearance as the ...

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

NCIS legend Mark Harmon is officially returning to the small screen in CBS's highly-anticipated spin-off, NCIS: Origins. Fans ...

NCIS: Origins co-showrunner David J. North revealed on a recent panel that he, Harmon, and co-showrunner Gina Monreal came to the decision jointly. Though Origins is "focusing on [narrator Harmon] ...

Mark Harmon once discussed the likelihood of appearing in a hypothetical series finale for the long-running ‘NCIS’.

Origins cast and character guide lists all the stars joining the new NCIS spinoff series based on a young Agent Gibbs.

Sean Harmon initially laid the groundwork for ‘NCIS Origins’, a series that will explore a much younger, troubled Leroy Jethro Gibbs. “I believe that very few people are actually ‘born ...

Please verify your email address. You’ve reached your account maximum for followed topics. When NCIS: Origins premieres this October, fans will meet a version of ...

The premiere of NCIS: Origins is still a month away, but Parade has an exclusive look at several of the key characters ...