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Carl de Vogt as Kay Hoog |
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Ressel Orla as Lio Sha |
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Georg John as Dr. Telphas |
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Friedrich Kühne as All-Hab-Mah |
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Rudolf Lettinger as Diamond King John Terry |
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Thea Zander as Ellen Terry |
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Reiner Steiner as Captain of the Diamond Ship |
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Edgar Pauly as |
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Meinhart Maur as |
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Paul Morgan as |
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Karl Römer as |
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Gilda Langer as |
| Directing | Fritz Lang | Director |
| Production | Erich Pommer | Producer |
| Writing | Fritz Lang | Writer |
| Camera | Karl Freund | Director of Photography |
| Editing | Paul Falkenberg | Editor |
