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

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

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

NCIS Season 22, Episode 8, marked the return of actress Laura San Giacomo as Dr. Grace Confalone, the psychiatrist.

NCIS: Origins premiere opened a brand new storyline about Austin Stowell's Special Agent Leroy Jethro Gibbs (young version), and Mariel Molino's Special Agent Lala Dominguez.

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 ...

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

After almost 20 seasons, Leroy Jethro Gibbs left NCIS. Mark Harmon may have left the show, but this isn't the end for Gibbs.

The NCIS fall finale has nearly arrived at CBS. Here are the plot details and arrival date before the winter hiatus hits.

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