Mark Harmon's hunkiest swimsuit photos over the years – from tiny speedos to floral trunks

NCIS star Mark Harmon has flaunted his impressive muscular figure on TV screens, and we've rounded up some of his eye-catching throwback pictures.

Black News Black News
May 25, 2026 - 16:50
Mark Harmon's hunkiest swimsuit photos over the years – from tiny speedos to floral trunks
NCIS star Mark Harmon has flaunted his impressive muscular figure on TV screens, and we've rounded up some of his eye-catching throwback pictures.
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