Thanks to his role on "NCIS" and others, Mark Harmon is a legit star in his own right. But he also comes from a family of famous entertainers.

Fan favorite Mark Harmon’s guest-star spot on NCIS has whetted his appetite for a major career comeback, sources tell the National Enquirer. The star, who retired from the show four years ago, ...

Mark Harmon will reprise his “NCIS” role of Leroy Jethro Gibbs this week, a return that the TV legend said brought him back to the “tough” early days of the CBS franchise. Tuesday’s crossover event ...

After four years, actor Mark Harmon will reprise his role in the first ever "NCIS" and "NCIS Origins" crossover! The episode will feature a case spanning across decades beginning in the 1990's and ...

Mark Harmon has been delighting fans of the crime series NCIS as the famous "Gibbs" since 2003. After 18 years playing the role, he left the successful show in October 2021. Here's everything you need ...

Mark Harmon may have left NCIS, but he'll forever be synonymous with Supervisory Special Agent Leroy Jethro Gibbs. "Mark's always been part of the show, Mark's always going to be part of the show," ...

Oct. 28 (UPI) --NCIS legend Mark Harmon is to guest star as his character, Leroy Jethro Gibbs, on the prequel, NCIS: Origins, next month. Harmon is heard narrating the 1990s spin-off, which is now in ...