Mark Harmon, known for his iconic role as Leroy Jethro Gibbs, continues to leave his mark on NCIS: Origins. Although Austin ...

NCIS fans are convinced Mark Harmon is set to make a return to the show after the latest episode included a couple of ...

One NCIS episode seemingly predicted the dog feud between Pauley Perrette and Mark Harmon, that led to Perrette's departure from the show.

Mark Harmon, earning $525,000 per NCIS episode, credits an unexpected habit for his success, turning quirks into a secret ...

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

In the December 9 episode titled “Vivo o Muerto,” a case of a missing woman ends up answering some burning questions about ...

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.” ...

NCIS writer Jesse Stern reflected on killing off a significant recurring NCIS character, Mike Franks, played by Muse Watson.

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 ...