Directed by
| Bernard Knowles | ||
Writing Credits
| Evelyn Frazer | ... | (script) |
Cast (in credits order)
| Mark Stevens | ... | Dr. Frank Overton | |
| Marianne Koch | ... | Dr. Helen Wieland | |
| Wolfgang Lukschy | ... | Inspector Prenton | |
| Joachim Hansen | ... | Tony Stein | |
| Delphi Lawrence | ... | Joan Overton | |
| Walter Rilla | ... | Sir Keith (as Walter Rilia) | |
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Helmut Weiss | ... | Chairman |
| John Longden | ... | Prof. Hubbard | |
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Albert Bessler | ... | Martin - Lab Tech (as Albert Ressler) |
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Sigurd Lohde | ... | Dr. Karl Merkheimer |
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Wolfgang Günther | ... | Sgt. Grun (as Woflgang Gunther) |
Produced by
| Artur Brauner | ... | producer |
| Irving Dennis | ... | co-producer |
| Ronald Rietti | ... | producer |
Music by
| Eric Spear | ||
Cinematography by
| Robert Ziller | ||
Editing by
| Steven Collins | ... | (as Steve Collins) |
Art Direction by
| Hans Jürgen Kiebach | ... | (as Jürgen Kiebach) |
Costume Design by
| Vera Mügge | ||
Makeup Department
| Sabine Brodt | ... | hair stylist |
| Heinrich Stamm | ... | makeup artist |
Production Management
| Peter Hahne | ... | production manager |
| Felix Siebenrogg | ... | production supervisor |
| Götz Dieter Wulf | ... | general production manager (as Dr. G.D. Wulf) |
Second Unit Director or Assistant Director
| Margit Rausch | ... | assistant director |
Sound Department
| Gerhard Müller | ... | sound |
Camera and Electrical Department
| Johannes B. Nowak | ... | camera operator |
| Dietrich Schnelle | ... | still photographer |
Costume and Wardrobe Department
| Charlotte Jungmann | ... | wardrobe |
Script and Continuity Department
| Ursula Grossmann | ... | continuity |
Additional Crew
| Reinhard Michaelis | ... | production accountant |