Mark created a very specific cadence with Gibbs ... I know that I will never be Mark Harmon, but I’m giving it my best shot.” ...

Mark Harmon once explained how Sasha Alexander’s departure from ‘NCIS’ still affected the show even years later.

I was sent the NCIS script, and I just know that I read the name ‘Leroy Jethro Gibbs,’ and the name stopped me. People say, ...

Is Mark Harmon coming back to NCIS? That’s one of the questions many fans have been asking. Harmon played Leroy Jethro Gibbs ...

The 72-year-old former NCIS star opened up about Gibbs' fate during a panel discussion for the TV Critics Association panel ...

Discover how NCIS star Mark Harmon's direct approach led to his 37-year marriage that would make his on-screen character ...

NCIS royalty shocker! The record for most episodes isn’t Harmon, Weatherly, or Perrette. Guess the stealthy champ who claimed ...

Mark Harmon, who played Jamie Lee Curtis ’ love interest, Ryan, is returning to reprise the role. He has been sharing what it ...

Mark Harmon keeps finding surprising avenues for himself, as he is now a best-selling author — despite zero intention of ever ...

Mark Harmon once opened up about the reason why he decided to write a book about the actual agency NCIS instead of the show.

When Mark Harmon wrapped up his role as Leroy Jethro Gibbs on NCIS, he didn’t have a clue that he was going to return to ...

He watched countless episodes and paid attention to the way original star Mark Harmon phrased things. “Mark created a very specific cadence with Gibbs,” he says of the lead character.