"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" ...

We learned that 12 years earlier, the two men had been day drinking in Washington, D.C., and Gibbs was only half paying attention, preoccupied by a ship-in-a-bottle, when he suggested to Ducky that he ...

“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” ...

Four years after leaving the “NCIS” franchise, Mark Harmon is reprising his role as Leroy Jethro Gibbs on an upcoming episode of “NCIS: Origins.” Harmon provides narration for “NCIS: Origins,” which ...

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 ...

Well, this is certainly going to make the NCIS and NCIS: Origins crossover even more special: Mark Harmon is reprising his role as Leroy Jethro Gibbs in the first hour. CBS announced the news of ...

Actor Mark Harmon has had one of the most prolific careers in Hollywood, remaining a familiar face on both the big and small ...

CBS viewers will have to wait a little longer for the return of NCIS, NCIS: Origins and NCIS: Sydney. All three of the NCIS ...

NCIS: Origins revealed more of the backstory of Special Agent Leroy Gibbs (Austin Stowell) and NIS medical examiner Dr. Donald “Ducky” Mallard (Adam Campbell) on tonight’s episode, and it was a ...