NCIS alum Mark Harmon opened up about returning to his Special Agent Leroy Jethro Gibbs character on NCIS: Origins ...

Mark Harmon reprised his role as the beloved special agent on Tuesday, Nov. 11 during a NCIS crossover event that spanned ...

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

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

Origins Season 2 Is Shaking Things Up With Gibbs And Lala’s Relationship. What I Learned About Where These Two Go From Here ...

For those who don’t know, NCIS is a spinoff of JAG, which aired primarily in the ‘90s for 10 seasons. NCIS got a two-part ...

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

Origins showrunners about Mark Harmon's return and a surprise cameo in Tuesday's NCIS crossover - read the full Q&A.

The actor steps back into his fan-favorite role in the special 'NCIS'/'NCIS: Origins' Veterans Day crossover episode airing ...

NCIS' biggest crossover to date brings Mark Harmon back to the franchise, but his story in Origins doesn't fully have the impact it intends.

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

Mark Harmon talks to TV Insider about his return as Gibbs for the NCIS and NCIS: Origins crossover airing November 11. His ...