The actor played Leroy Jethro Gibbs on 'NCIS' from 2003 to 2021 Mark Harmon will be on hand to help introduce Leroy Jethro Gibbs' backstory. The actor, 73, who portrayed Gibbs on NCIS from 2003 to ...

The actor played Leroy Jethro Gibbs on 'NCIS' from 2003 to 2021 Mark Harmon will be on hand to help introduce Leroy Jethro Gibbs' backstory. The actor, 73, who portrayed Gibbs on NCIS from 2003 to ...

It’s not supposed to be about old Leroy Gibbs — this is about his younger self coming up in the Naval Criminal Investigative Service — but Mark Harmon will appear in the premiere episode of ...

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

Harmon, now 72, will join Jamie Lee Curtis and Lindsay Lohan for the sequel to the 2003 body-swap comedy, set for release in ...

In this photo, Tom Harmon’s family walks in front of their house holding hands. Pictured from left to right, Tom Harmon, his wife Elyse Knox, his daughters Kristen and Kelley, and his son, Mark ...

Mark Harmon's eldest son, Sean Harmon, marked his first wedding anniversary with his wife, Courtney Prather. ・Courtney only ...

CBS has released the first official photos from NCIS: Origins starring Austin Stowell. Episode one, “Enter Sandman,” ...

NCIS actor Mark Harmon would help cast his successor in the upcoming prequel show Origins. After Stowell screen-tested for the role of Leroy Gibbs, Harmon told the actor what his next steps should be.

NCIS star Mark Harmon already built up a close and tight partnership with his co-stars. So when there were talks of adding another member to the team, Harmon wasn’t initially convinced it would ...

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

Mark Harmon and his wife Pam Dawber have been enjoying the holiday weekend in the United States, and their Labor Day plans will likely be revolving around the actor. That's because the NCIS star ...