Trailer
Images
 | Gene Raymond as Steve Roark |
 | Sigrid Gurie as Linda Carlsen |
 | Patricia Morison as Magda Onescu |
 | Mischa Auer as Ali Imagu |
 | John Wengraf as Peter Goltzen |
 | George Baxter as James Braden |
 | Charles Rooner as Dr. Stoyan |
 | Fernando Wagner as Dr. Erik Viertel |
 | Luz Alba as Ana Sokolova |
| Egon Zappert as Marow--Sokolova's Henchman |
| Hamil Petroff as Dmitri--Bell Captain |
| Peter O'Crotty as Brother Johannes |
| Directing | |
| John Reinhardt | Director |
Writing | |
| Frederick Stephani | Writer |
Production | |
| John Reinhardt | Producer |
| Robert Presnell Sr. | Producer |
Sound | |
| Raúl Lavista | Original Music Composer |
Camera | |
| William H. Clothier | Director of Photography |
Art | |
| Alfred Ybarra | Art Direction |
Production | |
| Frank Parmenter | Production Manager |
Directing | |
| William McGarry | Assistant Director |
