Happy Birthday, Mark Harmon!
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Mark Harmon
NCIS’s leading man Mark Harmon (Leroy Jethro Gibbs) celebrates his birthday today, September 2. He was born on this day in 1951.
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Mark Harmon
NCIS’s leading man Mark Harmon (Leroy Jethro Gibbs) celebrates his birthday today, September 2. He was born on this day in 1951.