Mark Harmon recently told Kelly Ripa and Mark Consuelos that his first role was for a Kellogg's commercial beside his father, ...

Donald Bellisario and Mark Harmon allegedly butted heads because the leading actor had become upset over the series creator’s ...

Former NCIS star Mark Harmon recalled his first acting experience, starring in a Kellogg's commercial alongside his father ...

Donald Bellisario's alleged feud with Mark Harmon reportedly contributed to his exit from NCIS after four seasons.

Pic credit: CBS 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 ...

Mark Harmon, known for his role as ... "And then the dog kept coming with Harmon, and she felt it wasn't safe for the show." By the year's end, Perrette felt compelled to leave, feeling that ...

NCIS fans know the duo well from the parent show, where their older version solved many cases. Mark Harmon played Gibbs on NCIS; Austin Stowell now plays the younger Gibbs on NCIS: Origins.

So I did. According to online sources, Austin Stowell playing the new young version of "Leroy Jethro Gibbs" on the new series "NCIS: Origins" is 6 feet 1 inch tall, and Mark Harmon, the hit ...