Fans will finally be able to see Mark Harmon's grand return to the part of Leroy Jethro Gibbs in an ambitious crossover ...

There's just one catch to the news that Mark Harmon will finally reprise his iconic Leroy Jethro Gibbs character for a decade ...

Harmon will return in the flesh for a special crossover event on Tuesday, Nov. 11. For one night only, “NCIS” and “NCIS: ...

Adam Campbell's "NCIS" character, who has appeared on the mothership in flashbacks as the young version of David McCallum's Ducky, is sent to work with our "Origins" team to see if they need an ...

Origins would deliver its own tribute to fan-favorite Donald “Ducky” Mallard, it was hard to know what to expect from this ...

As NCIS: Origins moves forward, fans can expect emotional complexity, professional stakes, and romance that’s both teased and ...

NCIS alum Mark Harmon is set to return to the long-running CBS series for a special crossover event between the procedural ...

The veteran actor, 74, will be guest starring in the first-ever NCIS and NCIS: Origins crossover event on Tuesday, Nov. 11.

Mark Harmon will reprise the role of Leroy Jethro Gibbs in an upcoming episode of “NCIS: Origins.” Harmon, who played Gibbs ...

“Mark [Harmon] said to us, ‘I didn’t know you guys were doing that, and there was no greater way to honor David [McCallum] than to put his music [in], because David felt so passionate about his music, ...

The episode, titled “The Edge,” after one of McCallum’s songs (which will be featured in the episode), airs on Tuesday, October 28. In it, Campbell’s Ducky comes as a liaison from D.C. headquarters — ...