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

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

If it feels like everything you see online these days isn’t real, don’t worry — you’re right. A new report has found that ...

Canadian actor, Zane Holtz, played Agent Dale Sawyer on NCIS seasons 18, 19, 20, 22 and 23 in a guest appearance ...

Origins season 2, episode 3, "The Edge." Ducky's return to the franchise allows CBS to expertly preserve the only NCIS plot ...

Good news for NCIS fans! Mark Harmon will reprise his iconic Leroy Jethro Gibbs role in the flagship series. His return will ...

NCIS Season 23 Episode 4 is titled Gone Girls and it will air on November 4 on CBS.

NCIS: Origins” paid tribute to the beloved Donald “Ducky” Mallard in its latest episode, bringing back actor Adam Campbell to the franchise ...

NCIS' star Mark Harmon is reprising the role of Leroy Jethro Gibbs in an upcoming Veteran's day crossover episode of 'NCIS: ...

The Veterans Day crossover will feature the younger Gibbs (Austin Stowell) and his team investigating the small-town death of a naval officer in the ‘90s on Origins – a case that will be unexpectedly ...

"NCIS" legend Mark Harmon is to guest star as his character, Leroy Jethro Gibbs, on the prequel, "NCIS: Origins," next month.

Mark Harmon will return to NCIS as Gibbs in CBS’ epic NCIS x NCIS: Origins crossover event episodes. Here’s what we know.