Trailer
 | Nigel Bruce as Bertram Lynch |
 | Heather Angel as Joan Cassell |
 | Victor Jory as Howard Sutter |
 | Murray Kinnell as Colonel Bruce Cassell |
 | Douglas Walton as Gregory Bronson |
 | J. Carrol Naish as Duval |
 | Claude King as The Governor Sir Ellery Bronson |
 | Pat Somerset as Inspector R. Gordon Henley |
 | Francis Ford as Davenant |
 | John Davidson as Gookol Moah |
 | Noble Johnson as Queechie |
 | Everett Brown as Native |
| Directing | |
| Louis King | Director |
Editing | |
| Alfred DeGaetano | Editor |
Production | |
| Sol M. Wurtzel | Producer |
Costume & Make-Up | |
| Royer | Costume Design |
Writing | |
| Seton I. Miller | Writer |
| John W. Vandercook | Novel |
Crew | |
| Bud Geary | Stunts |
Sound | |
| Samuel Kaylin | Music Director |
Camera | |
| Barney McGill | Director of Photography |
