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," ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: CBS Mark Harmon is set to return to the NCIS universe in a special crossover event uniting NCIS and NCIS: Origins.

Mark Harmon has a brand new role! The 73-year-old may be best known for playing Leroy Jethro Gibbs on NCIS, but a rare family update has revealed he's now a grandfather. His daughter-in-law, Courtney ...

Actor Mark Harmon played Leroy Jethro Gibbs on NCIS for 19 seasons. The former CBS star became a first-time grandfather earlier in 2025. Mark's daughter-in-law Courtney Prather revealed she and ...

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 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. I'm not sure just how many NCIS fans expected Harmon to reprise his famous character, during ...

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 ...

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 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 ...

Actor Mark Harmon has had one of the most prolific careers in Hollywood, remaining a familiar face on both the big and small screens for the past four decades. He dominated the 1980s after his ...

LOS ANGELES — Before he started filming “NCIS: Origins,” actor Austin Stowell did a deep dive into the original series. He watched countless episodes and paid attention to the way original star Mark ...