Directed by
| Luis Trenker | ||
Writing Credits (in alphabetical order)
| Gustav Kampendonk | ... | (screenplay collaboration) |
| Luis Trenker | ... | (idea and screenplay) |
Cast (in credits order) complete, awaiting verification
| Toni Sailer | ... | Ingenieur Peter Haller | |
| Dietmar Schönherr | ... | Studienfreund Marius Melichar | |
 |
Hilti von Allmen | ... | Bergsteiger Anderl Burri |
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Hans Nielsen | ... | Direktor Imhoff |
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Elke Roesler | ... | Clarissa, seine Tochter (as Elke Rösler) |
| Carmela Corren | ... | Judith Gerlach | |
| Peer Schmidt | ... | Pat Nicot | |
| Hans Richter | ... | Max | |
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Franz Muxeneder | ... | Paul |
| Rudolf Platte | ... | Köhler | |
| Paul Westermeier | |||
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Fritz Gertsch | ||
| Rest of cast listed alphabetically: | |||
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Gaby Banschenbach | ||
| Luis Trenker | |||
Produced by
| Kurt Ulrich | ... | producer |
Music by
| Heinrich Riethmüller | ||
| Peter Sandloff | ||
Cinematography by
| Bertl Höcht | ||
| Rolf Kästel | ||
Editing by
| Adolf Schlyssleder | ||
Production Design by
| Hans Kuhnert | ||
Production Management
| Josef Berndorfer | ... | production leader |
| A.I. Paulini | ... | production leader |
| August Rieger | ... | production manager |
| Karl Friedrich Schmied | ... | production manager |
Art Department
| Benno Rieger | ... | property master |
Sound Department
| Gerhard Müller | ... | sound |
Camera and Electrical Department
| Manfred Ensinger | ... | camera operator |
| Gerhard Fromm | ... | assistant camera |
| Eugen Gary Gruber | ... | still photographer |
Costume and Wardrobe Department
| Karl Judex | ... | wardrober |
| Elfriede Mitterhuemer | ... | wardrober |
