Mark Harmon has come a very long way from his very first acting jobs. The former NCIS star has been in the business since the early 1970s, and aside from his role as Special Agent Leroy Jethro ...

Mark Harmon did not grow up in a show business family, but instead, played football through college, and that athletic ...

Before his iconic role, Mark was on the verge to becoming a quarterback for the NFL. This comes as a surprise to some but little did many know, his father, Tom Harmon, was a Heisman Trophy winner ...

Mark Harmon's son, portrayed a younger version of his father's "NCIS" character seven times in the main series, he did not return to play the character in "NCIS: Origins." However, that doesn't ...

The NCIS: Origins showrunners know what hearing Mark Harmon‘s voice as Gibbs, narrating the prequel, means to fans, and so ...

Mark Harmon and Pam Dawber have been married since ... The actor's parents were also well known. His father was Heisman trophy-winning football player and broadcasting icon Tom Harmon and his ...

When NCIS needed someone to portray a young Leroy Jethro Gibbs, the show’s team didn’t need to look far to find the right person. Sean Harmon – the son of Gibbs actor Mark Harmon – stepped ...