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Beniamino Gigli as Il tenore Luciano Riccardi |
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Emma Gramatica as Letizia, sua sorella |
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Ruth Hellberg as Claudia, figlia di Luciano |
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Herbert Wilk as Alberto Vieri |
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Camilla Horn as Corinna Dellys, l'amante di Alberto |
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Elena Altieri as Marcella |
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Oreste Bilancia as Battista, il maggiordomo di Vieri |
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Lamberto Picasso as L'usuraio Jamar |
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Augusto Marcacci as Gualtieri, l'impresario |
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Milla Papa as Bice Gualtieri |
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Mario Brizzolari as L'avvocato Molteni |
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Oreste Fares as Il dottor Masetti |
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Giulia Martinelli as Clementina |
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Fausto Guerzoni as L'autista di Riccardi |
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Vera Furlan as La cameriera in teatro |
| Sound | Ettore Montanaro | Music |
| Directing | Guido Brignone | Director |
| Writing | Guido Cantini | Screenplay |
| Crew | Günther L. Arko | Cinematography |
| Directing | Luigi Carpentieri | Assistant Director |
| Sound | Luigi Ricci | Conductor |
| Sound | Carlo Passerini | Sound |
| Art | Gastone Medin | Production Design |
| Directing | Tullio Covaz | Assistant Director |
| Production | Giuseppe Fatigati | Production Manager |
| Editing | Jolanda Benvenuti | Editor |
| Production | Alberto Cinquini | Production Supervisor |
