Sean Harmon
Sean Harmon is best known as the son of Mark Harmon. Sean Harmon has received credit for a few of his roles on NCIS, including playing the younger version of his father’s (Mark Harmon) character, Leroy Jethro Gibbs, as well…
Net Worth and Salary
Sean Harmon is best known as the son of Mark Harmon. Sean Harmon has received credit for a few of his roles on NCIS, including playing the younger version of his father’s (Mark Harmon) character, Leroy Jethro Gibbs, as well…