크레딧 출연 Hugh Williams Michael Seeley Gordon Harker Sam Hackett Norman McKinnel Insp. Mason Renee Gadd Janice Harman Richard Bird Donald Bateman Nora Swinburne Inez Landor Leslie Perrins Louis Landor J.H. Roberts Dr. Marford D.A. Clarke-Smith Dr. Rudd Gibb McLaughlin Sgt. Elk Jeanne Stuart Gloria Gaye Clare Greet Mrs. Albert 스텝 Angus MacPhail Writing Harold V. King Sound Norman G. Arnold Art Edgar Wallace Writing Alex Bryce Camera Michael Balcon Production Bryan Edgar Wallace Writing Bernard Knowles Camera Louis Levy Sound T. Hayes Hunter Directing