Directed by
| Henry Brandt | ||
| Heinz Sielmann | ||
Writing Credits
| Heinz Sielmann | ... | (narrative) and |
| Sam Hill | ... | (narrative) and |
| Joe Willis | ... | (narrative) |
Cast (in credits order)
| Jean Desailly | ... | Récitant / Narrator (French version) (voice) | |
 |
Georges Aminel | ... | Récitant / Narrator (French version) (voice) |
| Rest of cast listed alphabetically: | |||
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Kazuo Aoki | ... | Narrator (Japanese Version) (voice) |
|
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Bert Brauns | ... | Narrator Dutch language |
|
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Jørn Jeppesen | ... | (Danish narrator) |
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Herman Niels | ... | Narrator Dutch version |
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Henning Pade | ... | (Danish narrator) |
| William Warfield | ... | Narrator, English Language Version (voice) | |
| Orson Welles | ... | Narrator, English Language Version (voice) | |
Produced by
| José Dutillieu | ... | producer |
| Henri Storck | ... | producer |
Music by
| Richard Cornu | ||
Cinematography by
| Paul Grupp | ||
| Anders Lembcke | ||
| Kurt Neubert | ||
| Georg Schimanski | ||
| Fernand Tack | ||
Editing by
| Lewis Linzee | ||
Production Management
| Jean de Landsheere | ... | location production manager |
| José Dutillieu | ... | production manager |
Sound Department
| Georges Bey | ... | location sound |
| Denise Charvein | ... | sound editor |
| Bernard Clarens | ... | location sound |
| Albert Deguelle | ... | location sound |
| Klaus Philipp | ... | location sound |
| Georg Schimanski | ... | sound editor |
| Lucien Velu | ... | location sound |
Camera and Electrical Department
| Jules Bechhoff | ... | photography assistant |
| Klaus Beckhausen | ... | photography assistant |
| Joos Leyman | ... | photography assistant (as Joest Leyman) |
| Jacques Moniquet | ... | photography assistant |
| Georges Theilacker | ... | photography assistant |
Location Management
| Louis van den Berghe | ... | location production administrator |
Additional Crew
| Daniel Biebuyck | ... | scientific advisor |
| D. Jean Paul Chapin | ... | scientific advisor |
| Charles Cordier | ... | expedition leader |
| Emy Cordier | ... | expedition leader |
| Marcel De Roover | ... | managing director |
| Paul LeLoup | ... | scientific advisor |
