Add Yahoo as a preferred source to see more of our stories on Google. Mark Harmon is praising Austin Stowell as the younger version of his Leroy Jethro Gibbs character on CBS' new prequel, "NCIS: ...

Mark Harmon reveals how his friendship with retired NCIS agent Leon Carroll Jr. shaped his portrayal of Gibbs and led to ...

Discover What’s Streaming On: CBS’s new NCIS spinoff series NCIS: Origins will explore the early career and life of Mark Harmon‘s Leroy Jethro Gibbs, this time portrayed by Austin Stowell. Though ...

He revealed that although the experience "changed [his] direction," it was still "humiliating" for his teenage self Mark Harmon wasn't originally too fond of his acting debut. The NCIS star explained ...

Season 2, Episode 5 of "NCIS: Origins" brought us the return of the older Gibbs -- and a new canine friend, which leads to ...

Mark Harmon is praising Austin Stowell as the younger version of his Leroy Jethro Gibbs character on CBS' new prequel, "NCIS: Origins." “Austin is a good kid and a nice actor," Harmon told Parade, ...