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Leslie Faber as Doctor Lomond |
 |
Annette Benson as Cora Ann Milton |
 |
Lawson Butt as Maurice Meister |
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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 |
| Directing | Arthur Maude | Director |
| Writing | Edgar Wallace | Scenario Writer |
| Writing | Edgar Wallace | Theatre Play |
