NCIS is one of the most popular procedural crime shows of all time, but Mark Harmon revealed that the show was supposed to ...

NCIS: Origins is a prequel set in 1991, exploring the early years of Agent Leroy Jethro Gibbs. The series offers a fresh look ...

Mark Harmon opens up about the first few seasons of NCIS when he had no script and very little information to go on during ...

Mark Harmon, who played Leroy Jethro Gibbs on NCIS, talked about the early premise for NCIS, which was real cases.

The failure of the 1989 romantic comedy 'Worth Winning' forced 'NCIS' star Mark Harmon to return to television for good.

Fans want Mark Harmon to reprise his role as Gibbs on NCIS, exploring potential plotlines and ways he could return. Harmon ...

On top of that, longtime favorites Michael Weatherly and Cote de Pablo reunited for a brand-new spinoff focused on Tony and ...

Mark Harmon played his NCIS character Leory Gibbs in the prequel NCIS: Origins season 1 premiere, and he also narrates the ...

Origins has already shed a lot of light on Gibbs' life, but episode 17 explains one of his worst decisions in NCIS. The NCIS ...

One character on 'NCIS' made the show what it is, Leroy Jethro Gibbs, but without 'The West Wing,' Gibbs might be a ...