Trivia

Son of Mark Harmon and Pam Dawber.

Played the younger version of his father's (Mark Harmon) character, Leroy Jethro Gibbs, in several flashback scenes on NCIS (2003).

Cousin of Tracy Nelson, Matthew Nelson, Gunnar Nelson, and Sam Nelson.

Surfer and kick-boxer.

Older brother of Ty Harmon (Ty Christian Harmon).

Nephew of Kelly Harmon and Kristin Harmon.

Grandson of Tom Harmon and Elyse Knox.