While Sean Harmon, Mark Harmon's son, portrayed a younger version of his father's "NCIS" character seven times in the main series, he did not return to play the character in "NCIS: Origins." ...

Mark Harmon holds Jethro Gibbs close to his heart. After 18 years of playing the special agent on “NCIS,” Harmon exited the show as a series regular in 2021 but remained a series regular ...

NCIS will soon be taking a deep dive into Mark Harmon’s Leroy Gibbs with the prequel series Origins.His son Sean Harmon, however, was the one who planted the seeds for this new NCIS project ...

Mark Harmon holds Jethro Gibbs close to his heart. After 18 years of playing the special agent on “NCIS,” Harmon exited the show as a series regular in 2021 but remained a series regular.

Mark Harmon's son, Sean Harmon, seemed like an obvious choice to play young Leroy Jethro Gibbs in NCIS: Origins, but they ...

As for Mark Harmon, he’s happy to see another person’s take on the character he played for 19 seasons. (Harmon left NCIS in 2021.) “I’m fine with the stepback role and (to) let the (new ...

Mark Harmon holds Jethro Gibbs close to his heart. After 18 years of playing the special agent on “NCIS,” Harmon exited the ...

Mark Harmon remains an important component of the NCIS Universe, even though he is no longer starring on the flagship show. NCIS fans already knew Mark was part of the new prequel show, but nearly ...

NCIS will soon be taking a deep dive into Mark Harmon’s Leroy Gibbs with the prequel series Origins. His son Sean Harmon, however, was the one who planted the seeds for this new NCIS project.

Mark Harmon acts as an executive producer in collaboration with his son Sean Harmon, who used to recur on the parent series as a younger version of his father’s character and ultimately came up ...