Mark Harmon left his NCIS days behind three years ago, hanging up his badge as Agent Leroy Jethro Gibbs after almost two decades ...

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 ...

Mark Harmon and Pam Dawber have been married ... Shortly after they tied the knot in 1987, the couple started their family. Harmon and Dawber's older son, Sean, was born in 1988, while their ...

While the cast has rotated quite a bit over that time, Leroy Jethro Gibbs, played by Mark Harmon, has been a staple of the long-running drama. He's one of the original characters introduced on the ...

While "NCIS" actually started as a spin-off for a forgotten show, which is where Mark Harmon made his ... a 37-year-old Gibbs -- though Harmon appeared as a current-day Gibbs in the premiere ...

Mark Harmon is known for his role as Leroy Jethro Gibbs on "NCIS," a show filled with legal disputes, murder, and mystery.

However, some rumors out there indicate that Mark Harmon, who played Leroy Jethro Gibbs on the show, had more clout than the ...

Former NCIS star Mark Harmon looked unrecognizable as he made a rare public appearance out and about in Los Angeles ahead of ...

Monday's episode of NCIS served as lead star Mark Harmon's final moments on the show ... The action drama's current cast includes Murray, Brian Dietzen, Diona Reasonover, Wilmer Valderrama ...

One such instance is the apparent foreshadowing of a feud between stars Pauley Perrette and Mark Harmon. Perrette, who played ...

Art Streiber Mark ... youth Harmon had three years of ROTC training in high school before going on to play quarterback for UCLA. But he says it was his casting as Gibbs that led to his current ...