Cast
- Robert C. Bradfield as Inspector Norman Wade
- Henry Norman as Van Deerman
- Joan Carter as Diana Wilbur
- Peter Lilley as Harry Wilbur
- Charles Penrose as Roberts
- Mabel Twemlow as Mrs. Morten Rose
- André Belhomme as Count Arno
Crew
- Ronald Haines · Director
- Roland Daniel · Writer
- Ronald Haines · Writer
- Ronald Haines · Producer
- Stanley Fletcher · Cinematographer