HomePeople Biography and filmographyJ. Stuart Blackton Jr. Biography unavailable on TMDB. Movies (5)TV shows (0) Movies (5) Maniac1934 · Assistant Director Narcotic1933 · Gee Wu Lost in a Big City1923 · Production Manager The Blood Barrier1920 · Assistant Director The Boy, the Bust and the Bath1907 · The boy, Director TV shows (0) No credits available.