During a panel discussion with reporters on Thursday, September 19, NCIS: Origins showrunner David J. North confirmed that Harmon, 73, would briefly appear as Leroy Jethro Gibbs in the pilot episode, ...

"NCIS" legend Mark Harmon is bringing his OG Leroy Jethro Gibbs character to the prequel series "NCIS: Origins," and he's not coming alone. Harmon, 74, will make a rare guest appearance on "Origins" ...

When Mark Harmon first read the guest role of Naval Criminal Investigative Service special agent Leroy Jethro Gibbs on JAG in 2003, one thing stood out immediately. "The name caught me," Harmon, who ...

Mark Harmon's $120 million net worth speaks all about his successful, enduring career, dominated by his iconic role on NCIS and his executive producer status on shows like NCIS: Origins.

Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X The case is then “unexpectedly reopened in the present day on NCIS,” according to the official ...

NCIS: Origins isn’t just exploring Gibbs when he was younger — the prequel also features Mark Harmon reprising his role as the present-day version of the character. During a panel discussion with ...