How Origins Got Mark Harmon On Board For His Big Return To NCIS

I'm not sure just how many NCIS fans expected Harmon to reprise his famous character, during which he'll appear in the ...

‘NCIS’ star makes surprise return to series after 4 years

Harmon will return in the flesh for a special crossover event on Tuesday, Nov. 11. For one night only, “NCIS” and “NCIS: ...
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Is Mark Harmon returning to NCIS? Here’s everything you need to know

Mark Harmon returns as Leroy Jethro Gibbs in the highly anticipated NCIS and NCIS: Origins crossover event airing November 11, 2025. The two-hour special connects Gibbs’ past and present as both teams ...
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Mark Harmon Returning to NCIS: Origins 4 Years After Franchise Exit

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

Mark Harmon Returns to ‘NCIS’ With Massive ‘Origins’ Crossover Event

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

When Mark Harmon Will Return as Gibbs in NCIS: Origins Season 2

Mark Harmon is set to return to the NCIS universe in a special crossover event uniting NCIS and NCIS: Origins. The upcoming ...
Comic Book Resources on MSN

Mark Harmon to Reprise NCIS Role in Upcoming Episode

Per Variety, Harmon will reprise his role as Gibbs in an upcoming episode of NCIS: Origins, the prequel spinoff series of ...

Mark Harmon revives role of Gibbs in rare 'NCIS: Origins' appearance

NCIS” legend Mark Harmon is bringing his OG Leroy Jethro Gibbs character to the prequel series “NCIS: Origins,” and he’s not ...

Mark Harmon to make rare 'NCIS: Origins' appearance and Gibbs is 'no longer alone'

Harmon, 74, will make a rare guest appearance on "Origins" as Gibbs, the character he played for 18 "NCIS" seasons, during ...