Mark Harmon, famous for his iconic role as Leroy Jethro Gibbs, has once again surprised NCIS: Origins fans. Although he left ...

The hit television show seems to have hinted in previous episodes about a feud between stars Pauley Perrette and Mark Harmon.

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

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 ...

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.

Origins! Austin Stowell reveals the enduring advice Mark Harmon gave him before stepping into the iconic role.

Gary Cole’s Alden Parker was badly injured during the NCIS Season 21 finale, and while suffering major blood loss and waiting ...

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

He watched countless episodes and paid attention to the way original star Mark Harmon phrased things. “Mark created a very specific cadence with Gibbs,” he says of the lead character.