Here's everything you need to make sure you catch the entire NCIS and Origins crossover event. We also take a look at what to ...

NCIS Season 23 continues to deliver engaging episodes that make viewers come back for more. The upcoming sixth episode, ...

Origins crossover episode came as a surprise for some viewers following his shocking exit. During the Tuesday, November 11, ...

CBS announced that Mark Harmon will reprise his role as Leroy Jethro Gibbs in an upcoming guest appearance on 'NCIS' and ...

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

Co-showrunners David J. North and Gina Lucita Monreal break down the making of the crossover episodes, including that Mark ...

Mark Harmon, who spent 18 seasons on "NCIS," is reprising his role as special agent Leroy Jethro Gibbs for a crossover event.

Mark Harmon will reprise the role of Leroy Jethro Gibbs in an upcoming episode of “NCIS: Origins.” Harmon, who played Gibbs for 18 seasons on “NCIS,” is the narrator of “NCIS: Origins,” but a ...

NCIS: Origins season 2 episode 4 dives into Franks’ family struggles, Lala’s recovery challenges, and the team’s intense ...

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.

Leroy Jethro Gibbs has a strict set of rules that he lives by in "NCIS." The prequel series "NCIS: Origins" just revealed the ...

NCIS: Origins Season 2, Episode 6 drops Tuesday, November 18, 2025, at 9 PM (Eastern/Pacific) on CBS. The episode is titled ...