 |
Kenneth Kent as Inspector Hanaud |
 |
Judy Kelly as Celia Harland |
 |
Peter Murray-Hill as Harry Wethermill |
 |
Walter Rilla as Mr. Ricardo |
 |
Ruth Maitland as Madame Dauvray |
 |
Antoinette Cellier as Adele Rossignol |
 |
Clifford Evans as Tace |
 |
Martita Hunt as Helen Vaquier |
 |
Ronald Adam as Mons. Besnard |
 |
Arthur Hambling as Mons. Perrichet |
| Directing | Walter Summers | Director |
| Writing | A.E.W. Mason | Novel |
| Writing | Doreen Montgomery | Writer |
| Camera | Claude Friese-Greene | Director of Photography |
| Editing | Lionel Tomlinson | Editor |
| Art | John Mead | Art Direction |
| Camera | Harry Gillam | Camera Operator |
