Four years after retiring from NCIS, Mark Harmon is ready to return to active duty, an insider reveals. The actor, 74, played ...

Origins crossover episode came as a surprise for some viewers following his shocking exit. During the Tuesday, November 11, ...

Discover how to survive encounters with Ted Bundy. How a DNA test solved a medical mystery – and revealed a doctor’s decades of deception ESPNers Call Out Pat McAfee Over 'College GameDay' Comments: ...

Mark Harmon may need to remember Rule 6: Never say you're sorry. It's a sign of weakness.

His appearance will be part of a crossover between the prequel and the flagship series. By Rick Porter Television Business Editor The crossover will find the younger Gibbs and the NCIS team ...

“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” ...

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" 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" ...

The original Leroy Jethro Gibbs is about to make a comeback. Mark Harmon is set to reprise the role he played for 18 seasons during the first crossover event between NCIS and NCIS: Origins set for Nov ...

Harmon, who played Gibbs for 18 seasons on “NCIS,” is the narrator of “NCIS: Origins,” but a Veteran’s Day crossover event will mark his first on-screen appearance since the prequel series’ 2024 pilot ...

Mark Harmon is returning to the NCIS-verse on Tuesday to help tell Gibbs' story — but will he share more about his relationship with Lala? In the exclusive first look above, Harmon still appears to be ...