Mark Harmon's beloved character Leroy Jethro Gibbs appeared in NCIS season 22, episode 19 in a storyline involving Timothy ...

Before taking on the role of Leroy Jethro Gibbs on NCIS, Mark Harmon starred in Worth Winning, a comedy that has not stood ...

NCIS star Mark Harmon has revealed how he maintains his sanity and stardom in Hollywood. Reflecting on what kept him on the straight path in the entertainment industry, Mark credited his parents ...

Mark Harmon returns to NCIS, but in a new and unique way. Here's the role he plays in the new prequel series, NCIS: Origins.

Origins season 1 finale had a lot of shocking moments, but the worst was Mark Harmon's confession in the final moments of the ...

Harmon’s son, Mark Harmon, was a star quarterback at UCLA in the early 1970s before going into a lengthy acting career as the star of TV shows such as “St. Elsewhere” and “NCIS” and ...

I mean I got to really understand how they made the Kool Aid. I got to really understand Mark Harmon in different ways. And I love them so much. I was privileged that I was able to work with the ...