 |
Sam Livesey as Inspector Drayton |
|
Michael Hogan as Ingram Underhill |
 |
Michael Shepley as Gilbert Morfield |
|
Dick Francis as Frame |
|
Edgar Norfolk as Dr. Acland |
 |
Reginald Tate as Ellaby |
 |
John Turnbull as Moore |
|
Gillian Maude as Paula Wilmot |
 |
Joan Marion as Anne Wilmot |
|
Davina Whitehouse as Faith |
| Writing | Mrs. Champion de Crespigny | Novel |
| Camera | Ernest Palmer | Director of Photography |
| Art | James A. Carter | Art Direction |
| Sound | Carlisle Mounteney | Sound Recordist |
| Directing | Fred V. Merrick | Assistant Director |
| Sound | W.L. Trytel | Music Director |
| Directing | George A. Cooper | Director |
| Writing | George A. Cooper | Adaptation |
| Editing | Lister Laurance | Editor |
