Directed by
| Maurice Elvey | ||
Writing Credits (in alphabetical order)
| Philip MacDonald | ... | (novel) |
| Basil Woon | ... | (as Basil Dillon) |
Cast (in credits order)
| Nicholas Hannen | ... | John Savage | |
| Barry MacKay | ... | Anthony Benedict | |
| Edward Chapman | ... | Inspector Chortley | |
 |
Kathleen Kelly | ... | Kate Savage |
| Henry Oscar | ... | Woolrich | |
|
|
Ross Landon | ... | Smith |
|
|
George Kirby | ... | Prout |
| C. Denier Warren | ... | Scruggs | |
Produced by
| Irving Asher | ... | executive producer |
Cinematography by
| Robert LaPresle | ||
Editing by
| Leslie Norman | ||
Art Direction by
| Peter Proud | ||
| Michael Relph | ||
