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

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

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

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

While it was previously announced that Harmon would return as older Gibbs to narrate the series, NCIS: Origins co-showrunner ...

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

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.

Series narrator, executive producer, and (most importantly) the dude who made the character his own – along with the writers – Mark Harmon will be making a brief appearance in the opening episode.