Origins and his involvement has whetted his appetite for more work in the franchise and elsewhere, a source exclusively tells ...

NCIS fans could be seeing more of Mark Harmon. Mark hung up his badge as special agent Leroy Jethro Gibbs in 2021 on the CBS ...

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.

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

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

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 ...

Austin Stowell Says Mark Harmon Gave Him Feedback on His Performance as Gibbs Immediately: 'Right Away in the Room' LOS ANGELES — Before he started filming “NCIS: Origins,” actor Austin ...

Sean Harmon, Mark’s son and an executive producer of “Origins,” played Leroy Jethro Gibbs in a flashback episode of “NCIS.” “It will always be something I hold close to my heart,” he ...