The real reason Mark Harmon made the shocking decision to quit NCIS has been revealed. The 73-year-old actor played special agent Leroy Jethro Gibbs on the hit CBS show for almost 20 years before ...

Mark Harmon captained the flagship NCIS for 18 years. Cast as Special Agent in Charge, Leroy Jethro Gibbs, Mark helmed the ...

When it came to asking out his wife Pam Dawber for the first time, Mark Harmon did not beat around the bush. The former NCIS star tells PEOPLE a cold call led to their first date — 37 years ago.

Mark Harmon, 72, was pictured doing household chores outside of his LA home The former NCIS star was seen effortlessly ...

Monday's episode of NCIS served as lead star Mark Harmon's final moments on the show as he is exiting the hit CBS series after portraying Gibbs for 18 seasons. During episode four of season 19 ...

After working together on the medical drama Chicago Hope, Rocky Carroll and Mark Harmon reunited on NCIS in 2008 when the latter came aboard to play Leon Vance in Season 5. The two actors remained ...

PEOPLE: Mark, what do you remember ... are waiting to see what this is only makes me fight harder and make me want to fulfill their expectations. HARMON: He's got his eye on the ball.

Mark Harmon has revealed the reason why he left NCIS - and has teased whether his character could return. The 72-year-old was ...

Ducky's arguably oldest friend, Leroy Jethro Gibbs (Mark Harmon), doesn't appear in person to pay his respects. According to "NCIS" co-showrunner Steven D. Binder, a key reason for omitting Gibbs ...

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 ...

She previously contributed E! Online, Hollywood Life and Oscar.com. The producers of NCIS are looking back at Mark Harmon’s exit from the CBS series. Executive producer Charles Floyd Johnson ...