Mary St. JohnActingNo biography available.Known For7.2Trading Places1983Anything Once1917Fan ClubNo Nerds have favorited Mary St. John yet — be the first.All fan clubsFrom NerdspinFilmographyActor31991John Wayne - Eine amerikanische LegendeFilmSelf★ 6.01983Trading PlacesFilmDuke & Duke Employee★ 7.21917Anything OnceFilmMrs. Stuart