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

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

Origins in October as part of the 2024 TV schedule, Mark Harmon signified his grand return to the expansive franchise after ...

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

Pauley Perrette's shocking allegations against Mark Harmon, her former NCIS co-star, have resurfaced, alluding at a toxic ...

There was a time when it seemed impossible for NCIS to keep going without Mark Harmon leading the charge as Leroy Jethro ...

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.

Mark Harmon has lived a storied life, and his childhood looks straight out of a 1950s catalog. The beloved NCIS actor was ...

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

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 ...

Austin Stowell exclusively told Us Weekly about Mark Harmon's immediate response to his 'NCIS: Origins' performance as Gibbs ...

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