Directed by
| George A. Cooper | ||
Writing Credits
| Mrs. Champion de Crespigny | ... | (novel) |
| George A. Cooper | ... | (adapted for the screen by) |
| H. Fowler Mear | ... | (uncredited) |
Cast (in credits order)
| Sam Livesey | ... | Inspector Drayton | |
 |
Michael Hogan | ... | Ingram Underhill |
| Michael Shepley | ... | Gilbert Morfield | |
|
|
Dick Francis | ... | Frame |
|
|
Edgar Norfolk | ... | Dr. Acland |
| Reginald Tate | ... | Ellaby | |
| John Turnbull | ... | Moore | |
|
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Davina Craig | ... | Faith (as Davina Graig) |
|
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Gillian Maude | ... | Paula Wilmot |
| Joan Marion | ... | Anne Wilmot | |
Produced by
| Julius Hagen | ... | producer |
Cinematography by
| Ernest Palmer | ... | (photography) |
Editing by
| Lister Laurance | ||
Art Direction by
| James A. Carter | ||
Makeup Department
| Charles | ... | coiffure |
Second Unit Director or Assistant Director
| Fred V. Merrick | ... | assistant director (as Fred Merrick) |
Sound Department
| Carlisle Mounteney | ... | recording |
Music Department
| W.L. Trytel | ... | musical director (as William Trytel) |
Additional Crew
| Julius Hagen | ... | presenter |
