Directed by
| Harry B. Parkinson | ... | (as H.B. Parkinson) |
Writing Credits (in alphabetical order)
| Ernest Haigh | ... | (story) |
| Frank Miller | ... | (scenario) |
Cast (in credits order)
 |
Ernest Haigh | ... | Insp. Haigh |
|
|
Geoffrey Benstead | ... | Insp. Haigh's Friend |
| John Stuart | |||
| Rest of cast listed alphabetically: | |||
| Colette Brettel | |||
|
|
Malcolm Tod | ||
Produced by
| Harry B. Parkinson | ... | producer (as H.B. Parkinson) |
