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 ...

Fans spot nostalgic detail in Mark Harmon's NCIS comeback announcement

Mark Harmon wore a special detail in a glimpse of his return as Special Agent Leroy Jethro Gibbs for NCIS: Origins ...
PRIMETIMER on MSN

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 ...
MEAWW

Mark Harmon returns as Leroy Jethro Gibbs in the ‘NCIS’ universe — here’s when his comeback episode drops

After four years away, the beloved agent is finally returning to the field for a special crossover event that promises major ...