Si Ma Wah-lungActingNo biography available.Known ForShadow of a Doubt1961The Blue Poisonous Bees1967Fan ClubNo Nerds have favorited Si Ma Wah-lung yet — be the first.All fan clubsFrom NerdspinFilmographyActor31967The Female ChivalryFilmKong Yau-ming1967The Blue Poisonous BeesFilmCheung Dat-yan1961Shadow of a DoubtFilmWong Hoi