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

Origins, we're gathering everything we know about the series that will give fans a glimpse into how Jethro became the Gibbs we love.

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

According to TVLine and Deadline, NCIS: Origins co-showrunner David J. North revealed during a panel discussion with ...

"My actual focus that week was on an audition that I had on Wednesday for the prequel to NCIS. It was playing the younger version of [Mark Harmon's Leroy Jethro Gibbs]. One was via Zoom, and this ...

F or nearly two decades, Leroy Jethro Gibbs served as the main protagonist on NCIS, and now the character will soon be taking ...

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 ...

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

Austin Stowell recently shared what it was like auditioning for his ‘NCIS: Origins’ role with Mark Harmon in the room.