Gideon KarmelActingNo biography available.Known For5.3Adicolor Yellow2006Fan ClubNo Nerds have favorited Gideon Karmel yet — be the first.All fan clubsFrom NerdspinFilmographyActor22006Adicolor YellowFilm★ 5.32004Stargate AtlantisTVMajor Leonard • 1 episodes★ 8.0