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.” ...

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

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

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

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

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

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 ...

The star tells The Hollywood Reporter how 'NCIS' helped lead him to co-author his second book, 'Ghosts of Panama,' while also ...

NCIS is one of the most streamed shows in the world. The numbers continue to be amazing for the Mark Harmon show.

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

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

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