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

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

Amanda Seyfried traded the Big Apple for country life — and doesn’t regret it one bit. "I moved upstate long before I had a ...

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

Despite leaving the show to tackle a fresh challenge, Mark Harmon is apparently not against the idea of returning to the main ...

Origins episode 6, "Incognito." The beginning of Gibbs and Lala's romantic relationship was practically all but confirmed in ...

Warning: SPOILERS for the NCIS: Origins episode “Incognito” are ahead!