Directed by
| Leslie S. Hiscott | ||
Writing Credits
| Marten Cumberland | ... | (play) |
| H. Fowler Mear | ... | (adapted for the screen by) |
Cast (in credits order) complete, awaiting verification
| Austin Trevor | ... | Pierre Santos | |
| George Hayes | ... | Henry Otisse | |
| Garry Marsh | ... | Geoffrey Luce | |
 |
Brian Buchel | ... | Adam Steele (as Brian Buchell) |
|
|
Robert Horton | ... | Sir George Frame |
|
|
Frederick Burtwell | ... | Det. Inspector Grant |
|
|
Kiyoshi Takase | ... | Manservant / Cook |
|
|
Claude Horton | ... | Dyson |
|
|
Dorothy Boyd | ... | Dorothy Ayres |
|
|
Marjorie Chard | ... | Lady Groombridge |
|
|
Vera Bogetti | ... | Agnes Judd |
|
|
Dorothy Minto | ... | Lilian Hope |
| Rest of cast listed alphabetically: | |||
| Kathleen Harrison | ... | Nurse (uncredited) | |
| Aubrey Mallalieu | ... | Doctor (uncredited) | |
Produced by
| Julius Hagen | ... | producer |
Cinematography by
| William Luff | ... | (photography) |
Editing by
| Michael C. Chorlton | ||
Art Direction by
| James A. Carter | ||
Makeup Department
| Charles | ... | coiffure |
Second Unit Director or Assistant Director
| Fred V. Merrick | ... | assistant director |
Sound Department
| Carlisle Mounteney | ... | recording |
Music Department
| W.L. Trytel | ... | musical director |
