Yep - I liked him ever since I saw the movie Summer School. Yes, Summer School - go rent it. Dear God, Summer School, Columbia, Agenci Ncis, Actors People, Movie Summer, Celebs, Agent Jethro, Jethro Gibb
Thomas Mark Harmon (born September 2, 1951) is an American actor. Since the mid-1970s, he has appeared in a variety of television, film and stage roles following a career as a two-year starter as a collegiate football player with the UCLA Bruins. Since 2003, Harmon has starred as Leroy Jethro Gibbs in the hit CBS series NCIS.