Herb DuncanActingNo biography available.Known For6.4Milton the Monster1965Fan ClubNo Nerds have favorited Herb Duncan yet — be the first.All fan clubsFrom NerdspinFilmographyActor21965Milton the MonsterTVCount Kook / Muggy Doo / Two Feathers (voice) • 78 episodes★ 6.41963Muggy-Doo Boy CatFilmMuggy Doo★ 7.0
