What Mark Harmon is doing now after NCIS has been a subject of discussion among his fans. Read on to discover his new projects since leaving NCIS.

The 2025 TV schedule is playing host to something pretty special, and that’s a crossover event between NCIS and NCIS: Origins. It was previously announced that the two shows would be coming together ...

Now that we’re going to see Mark Harmon onscreen again as Leroy Jethro Gibbs, what are the chances he reprises the role again in the future? He’s appearing in the Tuesday, November 11, NCIS and NCIS: ...

The NCIS universe witnessed an iconic crossover event as NCIS: Origins showed Mark Harmon appear onscreen after his brief cameo in the pilot episode of the series. As fans already know, the spinoff ...

Harmon, who played Gibbs for 18 seasons on “NCIS,” is the narrator of “NCIS: Origins,” but a Veteran’s Day crossover event will mark his first on-screen appearance since the prequel series’ 2024 pilot ...

Mark Harmon will reprise his "NCIS" role of Leroy Jethro Gibbs this week, a return that the TV legend said brought him back to the "tough" early days of the CBS franchise. Tuesday's crossover event ...