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

Mark Harmon Returns as Leroy Jethro Gibbs in the 'NCIS' Universe

After four years away, Mark Harmon is returning to the 'NCIS' universe as Leroy Jethro Gibbs in a special crossover event.

Harmon, who originated the role of Special Agent Gibbs in 2003, stepped away from the series in 2021. Since then, fans have been waiting for his return.

According to Deadline, Harmon will make a special guest appearance during an 'NCIS' and 'NCIS: Origins' crossover event, airing November 11, on CBS.

Get ready, 'NCIS' fans, because Leroy Jethro Gibbs is coming home.

Author's summary: Mark Harmon returns to NCIS universe.

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MEAWW MEAWW — 2025-11-03

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