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

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

Mark Harmon has stepped away from the series, at least for now, leaving fans to ponder his legacy. Luckily for fans, comments ...

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, ...

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

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

NCIS Season 22, Episode 7 is called Hardboiled. Here's a look at the synopsis, TV promo, and sneak peeks from the new episode ...

"Ghosts of Panama" gives us an in depth look at the relationship between the United States and Panama when General Manuel ...

Mark Harmon may have left NCIS, but he hasn't escaped it entirely! The actor reflects on the show's lasting success.

The star tells The Hollywood Reporter how 'NCIS' helped lead him to co-author his second book, 'Ghosts of Panama,' while also balancing TV work and the upcoming 'Freaky Friday' sequel.

The ups and downs of Gibbs' early life may be why Mark Harmon decided to do NCIS: Origins. The Gibbs prequel series takes place in the early ‘90s, not long after the then-newly minted NIS agent ...

Mark Harmon keeps finding surprising avenues for ... it seems that Gibbs has been such a core part of your life. I was sent the NCIS script, and I just know that I read the name “Leroy Jethro ...