크레딧 출연 Lyn Harding Selby Clive Betty Stockfeld Nita Clive (as Betty Stockfield) Leslie Perrins Frank Ryan Ben Welden Jerry Muller Aubrey Mather Sir Ralph Whitcombe Stanley Vine Lane Richard Dolman John Boscombe (uncredited) 스텝 H. Fowler Mear Writing Edgar Wallace Writing Edgar Wallace Writing Henry Edwards Directing H. Fowler Mear Writing Julius Hagen Production Sydney Blythe Camera Baynham Honri Sound Jack Harris Editing James A. Carter Art Arthur Barnes Directing Michael C. Chorlton Editing W.L. Trytel Sound