Four years after retiring from NCIS, Mark Harmon is ready to return to active duty, an insider reveals. The actor, 74, played ...

David J. North jokes to EW that Harmon's slip on the set of the recent "NCIS" crossover is "gonna destroy some fans' hearts." ...

NCIS: Origins co-creator David J. North has revealed that Mark Harmon does not recall a key detail long associated with the ...

In season 19, episode 4, the character solved a high-profile case in Alaska and made the decision to remain there rather than ...

Robyn Lively guest stars as Randy’s mom in the episode titled “Happy Birthday.” But this isn’t her first time in the franchise. In fact, she appeared in the two-part backdoor pilot on JAG for NCIS in ...

Harmon’s return to the NCIS universe comes years after his exit.

In Origins, actor Austin Stowell plays a younger version of Special Agent Gibbs alongside actors Kyle Schmidt, Tyla ...

The upcoming NCIS and NCIS: Origins crossover brings Mark Harmon back onscreen as Leroy Jethro Gibbs, though his presence ...

NCIS: Origins Season 2 Episode 7 will air on December 2 on CBS. Fans of the prequel show can mark their calendars for this ...

Watch the extended promo for the first crossover event between NCIS and NCIS: Origins, featuring Mark Harmon's return as ...

Mark Harmon’s Leroy Jethro Gibbs left his NCIS job to settle in Alaskan solitude while narrating his backstory on NCIS: ...

NCIS: Origins' brought in Robyn Lively to play a key role after she previously portrayed a different character in the 'NCIS' ...