cast
- Clifford Earl
- Sgt. Bennett
- J.G. Devlin
- Elliott
- Freda Jackson
- Mrs. Weyman
- Derek Farr
- Inspector Minter
- Dennis Holmes
- Fraser
- Tony Wright
- Gerry Hamilton
- Patricia Mort
- Elisabeth Gray
- Richard Pearson
- Frank Weyman
crew
- Royston Morley
- Director
- Jack Greenwood
- Producer
- Edgar Wallace
- Book Author
- Richard Harris
- Screenwriter
- Bert Mason
- Cinematographer
- Edward B. Jarvis
- Editor
