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 ...

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

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

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

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

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

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

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

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.

As for returning for the reported One Tree Hill sequel series, Murray has admitted he doesn’t plan to be a part of it at this ...

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