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Rudolf Forster as Dr. Bernhard Opitz / E. T. A. Hoffmann / Gefreiter |
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Will Quadflieg as Albert Winter / Sennor Barravas / Florestan |
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Cornell Borchers as Angelika Wilbrand / Donna Inez / Lisette / Maria |
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Walter Franck as Alexis Wilbrand / Don d’Alvarez / Cardillac / Bildhauer |
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Harald Paulsen as "Magier" / Rodriguez / Olivier |
| Directing | Paul Martin | Director |
| Writing | Gustav Kampendonk | Writer |
| Sound | Hans-Otto Borgmann | Music |
| Production | Fritz Kirchhoff | Producer |
| Camera | Fritz Arno Wagner | Director of Photography |
| Production | Georg Mohr | Production Manager |
| Art | Ernst H. Albrecht | Set Designer |
| Production | Werner Fischer | Production Manager |
