Directed by
| John Brahm | ||
Writing Credits (in alphabetical order)
| Philip H. Reisman Jr. | ||
| Dwight Taylor | ||
| Géza von Radványi | ... | (idea) |
Cast (in credits order)
| Joseph Cotten | ... | John Adams | |
| Eva Bartok | ... | Sonja | |
| Rest of cast listed alphabetically: | |||
 |
Jörg Becker | ... | Baby Sam |
|
|
Robert Cunningham | ... | Captain Heinikan (as Bob Cunningham) |
| René Deltgen | ... | Kovak | |
| Gert Fröbe | ... | Olaf | |
| Don Hanmer | ... | Sgt. Coppenbarger | |
| Ursula Herking | ... | Mme. Debrov | |
| Bruni Löbel | ... | Lila | |
| Niall MacGinnis | ... | Sidney | |
|
|
Lexford Richards | ... | Wayne |
Produced by
| Gilbert de Goldschmidt | ... | producer |
| Oskar Kalbus | ... | supervising producer |
| Charles Münzel | ... | executive producer |
| Stuart Schulberg | ... | producer |
Music by
| Bernhard Kaun | ||
Cinematography by
| Joseph C. Brun | ||
Editing by
| Georges Klotz | ||
Art Direction by
| Alfred Bütow | ... | (as Alf Buetow) |
| Ernst Schomer | ||
Makeup Department
| Fredy Arnold | ... | makeup artist |
| Georg Jauss | ... | makeup artist |
| Klara Kraft | ... | makeup artist (as Klara Krafft) |
Production Management
| Hermann Hinze-Selch | ... | unit manager |
| Hans Tost | ... | production manager |
Second Unit Director or Assistant Director
| Brigitte Dittner | ... | assistant director |
| Francisco Tanzer | ... | assistant director |
Sound Department
| Gustav Bellers | ... | sound |
Camera and Electrical Department
| Ted Kornowicz | ... | camera operator |
Music Department
| Bernhard Kaun | ... | musical director |
