Directed by
| Andrew P. Wilson | ||
Writing Credits (in alphabetical order)
| Edgar Wallace | ... | (story) |
Cast (in credits order)
 |
David Hawthorne | ... | Barry |
|
|
Ena Evans | ... | Vera |
| Fred Raynham | ... | Dr. Shaw | |
|
|
Dallas Cairns | ... | Sir John Selinger |
|
|
Minna Leslie | ... | Housekeeper |