 |
Leslie Faber as Doctor Lomond |
 |
Annette Benson as Cora Ann Milton |
 |
Lawson Butt as Maurice Meister |
 |
Nigel Barrie as Inspector Wembury |
 |
Hayford Hobbs as Inspector Bliss |
 |
John Hamilton as John Lenley |
 |
Muriel Angelus as Mary Lenley |
|
Charles Emerald as Sam Hackett |
|
Esther Rhodes as Gwenda Milton |
| Writing | Edgar Wallace | Theatre Play |
| Directing | Arthur Maude | Director |
| Writing | Edgar Wallace | Scenario Writer |
