Mark Harmon has grown to become a TV veteran thanks to his role on NCIS as agent Leroy Jethro Gibbs, a character he portrayed ...

Mark Harmon has surprised everyone with his appearance in a new project far from the NCIS franchise, something fans love as they get to see the star in another amazing role that continues to attract ...

It took CBS 12 seasons, but Mark Harmon’s best NCIS episode was worth the wait — fans were left stunned, proving great things ...

Origins has been taking fans back to the ‘90s pre-NCIS to follow a young Leroy Jethro Gibbs, played by Austin Stowell. The ...

Rule 4 — “The best way to keep a secret: Keep it to yourself. Second best: Tell one person—if you must. There is no third ...

But fortunately, the fates smiled upon them with that three days of sunniness, resulting in Mark Harmon and Sean Murray being excellently lit as the episode was winding down. After the case they ...

Star of screen, television, and stage, Mark Harmon is now taking on the publishing world again with his latest book, Ghosts of Panama, which follows his first book, Ghosts of Honolulu. He's joined ...

In its 22-season run, NCIS has welcomed many new characters, including veteran actor Dabney Coleman, who played John Sydney.

"Ghosts of Panama" is available to purchase now. Mark Harmon and Leon Carroll are having a book signing at 7 p.m. on Nov. 22 at Vroman's Bookstore in Pasadena. Tickets are available on Eventbrite.com.