A fter Mark Harmon left NCIS at the beginning of Season 19, the actor finally returned to the franchise for the prequel series NCIS: Origins (which is airing now on the 2024 TV sc

He's still an executive producer ... years prior to the events of NCIS, and is narrated by Mark Harmon. In the series, Gibbs starts his career as a newly-minted special agent at the fledgling NCIS Camp Pendleton office, where he forges his place on ...

Mark Harmon may have retired from NCIS in 2021, but he thinks he’s still on the job and his meddling behavior is getting on the nerves of the cast and crew, a source exclusively tells Closer. The silver fox,

A: Sean Harmon, the elder son of Mark Harmon and Pam Dawber, did indeed appear as a younger version of his father’s character in seven episodes of “NCIS.” But Mark recently told Variety that Sean chose not to act in the prequel series — even though it was Sean’s idea and he is an executive producer on “Origins.”

Meddling Mark Harmon may have retired from NCIS in 2021, but Knewz.com can reveal insiders say he thinks he’s still on the job, and his buttinski behavior is getting on the nerves of the cast and crew.