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Paul Hartmann as Festungsbaumeister Dietrich von Roedern |
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Rudolf Fernau as Graf Wengen |
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Annelies Reinhold as Sängerin Maria Raven |
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Franz Schafheitlin as Marquis d'Orion |
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Ursula Herking as Marias Dienerin Luise |
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Herbert Hübner as General von Krusemarck |
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Hans Leibelt as Hofmarschall |
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Ernst Pittschau as |
| Directing | Erich Waschneck | Director |
| Writing | Toni Huppertz | Writer |
| Writing | Gerta Ital | Writer |
| Crew | Walter Pindter | Cinematography |
| Editing | Marthe Rau | Editor |
| Sound | Норберт Шульце | Music |
| Production | Christoph Mülleneisen | Producer |
| Production | Franz Tappers | Producer |
