Sean Harmon

Sean Harmon Headshot

Actor • Producer • Stunt Performer

Birth Date: April 25, 1988

Age: 35 years old

Birth Place: Burbank, California

Parents: Mark Harmon, Pam Dawber

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Photos

Sean Harmon as young Leroy Jethro Gibbs, Adam Campbell as young Donald Mallard in NCIS Episode 400 - 'Everything Starts Somewhere'Adam Campbell as young Donald Mallard and Sean Harmon as young Leroy Jethro Gibbs in NCIS Episode 400 - 'Everything Starts Somewhere'Sean HarmonNCIS: Los Angeles - Rage - Sean Harmon (Charlie Connors) and Chris O'Donnell (Special Agent G. Callen)

News aboutSean Harmon

Mark Harmon as Leroy Jethro Gibbs in NCIS

‘NCIS: Origins’ Prequel About Young Gibbs Ordered — How Will Mark Harmon Be Involved?