After learning about NCIS's latest big death, long-time cast member reveals that Mark Harmon vehemently opposed the twist ...

Mark Harmon is back on the case. The NCIS alum, who departed the CBS drama in 2021 after 18 seasons, is set to reprise his role as special agent Leroy Jethro Gibbs for a special crossover event ...

Mark Harmon responded to the death of NCIS Director Leon Vance in the series’ 500th episode, reflecting the show’s transition ...

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," ...

While Tim McGee was made fun of for the longest time for his books on 'NCIS,' it looks like the actors are taking a leaf out ...

Harmon will make a special guest appearance as Leroy Jethro Gibbs on the Tuesday, November 11, episode of NCIS: Origins, the network announced on October 28. In the crossover – which will air on ...

Fan favorite Mark Harmon's guest-star spot on NCIS has whetted his appetite for a major career comeback, RadarOnline.com can reveal. The star, who retired from the show four years ago, reprised his ...

Harmon departed the long-running CBS procedural four episodes into the 19th season last fall, with his final hour airing Oct. 11, 2021. Though that episode marked Harmon's last onscreen appearance on ...

"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" ...

Mark Harmon exited "NCIS" after 19 seasons in 2021, but he arguably remains the face of CBS' long-running, naval-themed procedural saga. After all, he joined the franchise in the days of "JAG," and ...