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Beniamino Gigli as Enzo Curti - tenor Scala of Milano |
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Peter Bosse as Benvenuto - His son |
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Magda Schneider as Liselotte Heßfeld |
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Siegfried Schürenberg as Hellmut von Ahrens |
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Kurt Vespermann as Ernst Mülmann |
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Erik Ode as Peter Petermann, Dritter Offizier |
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F. W. Schröder-Schrom as Geheimrat von Berneck |
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Hedda Björnson as Irene Hart |
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Зоя Валевская as Olga |
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Karl Harbacher as |
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Erich Dunskus as |
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Ilse Fürstenberg as |
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Johanna Ewald as |
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Kurt Getke as |
| Directing | Augusto Genina | Director |
| Camera | Bruno Timm | Director of Photography |
| Sound | Alois Melichar | Original Music Composer |
| Editing | Carl Otto Bartning | Editor |
| Sound | Hans Ruetten | Sound |
| Art | Fritz Maurischat | Production Design |
| Art | Fritz Maurischat | Art Direction |
| Writing | Ernst Marischka | Writer |
| Camera | Herbert Körner | Director of Photography |
| Art | Karl Weber | Art Direction |
| Directing | Ernesto Remani | Assistant Director |
| Art | Karl Weber | Production Design |
| Production | Alberto Giacalone | Executive Producer |
| Directing | Toni Huppertz | Assistant Director |
