NCIS: Origins isn't just exploring Gibbs when he was younger — the prequel also features Mark Harmon reprising his role as ...

Per TVLine, NCIS: Origins co-showrunner David J. North confirmed during a panel discussion that Harmon recently finished ...

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

Mark Harmon ... of having Harmon appear in future episodes. "We are focusing on him telling the story of 1991. As far as Mark ...

Among the eligible actors to play young Gibbs in NCIS: Origins was Amell ... It was playing the younger version of [Mark Harmon's Leroy Jethro Gibbs]. One was via Zoom, and this audition for suits was ...

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 ...

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

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

The clip, released via the TVLine YouTube Channel, showcases a young Gibbs on his first day at the NIS Camp Pendleton office.

Here's everything you need to know about who plays Young Gibbs on the NCIS: Origins cast. The new NCIS spin-off debuts soon.

Did a young Leroy Jethro Gibbs join up with NIS too soon after the tragic deaths of his wife Shannon and their daughter Kelly ...