Directed by
| Johannes Meyer | ||
Writing Credits (in alphabetical order)
| Max W. Kimmich | ... | (story) |
| L.A.C. Müller | ... | (screenplay) |
| Alberto Spaini | ... | (adaptation) |
Cast (in credits order) complete, awaiting verification
| Beniamino Gigli | ... | Il tenore Carlo Franchetti | |
| Kirsten Heiberg | ... | Maria Franchetti | |
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Elsa Wagner | ... | Anna |
| Oretta Fiume | ... | Margherita | |
| Werner Fuetterer | ... | James Kennedy | |
| Hilde Körber | ... | Peggy Kennedy | |
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Hans Olden | ... | Antonio Petroni |
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Livia Caloni | ... | Il soprano |
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Friedrich Kayßler | ... | Il giudice (as Fiedrich Kayssler) |
| Ernst Fritz Fürbringer | ... | L'avvocato difensore | |
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Else Boy | ... | Emilia |
| Walter Steinbeck | ... | L'impresario Tonani | |
| Rudolf Platte | ... | Il segretario | |
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Franz Schafheitlin | ... | Il procuratore |
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Rudolf Essek | ... | Lorenzo Perelli |
| Charlotte Schellhorn | ... | Beatrice Bartoli | |
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Antonie Jaeckel | ||
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Edith Wolff | ||
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Ernst Weiser | ||
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Werner Pledath | ... | Il costumista |
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Willy Wacker | ||
| Angelo Ferrari | |||
| Rest of cast listed alphabetically: | |||
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Rio Nobile | ... | L'autista (uncredited) |
Music by
| Franco Casavola | ||
| Alois Melichar | ... | (uncredited) |
Cinematography by
| Werner Brandes | ||
Editing by
| Giuseppe Fatigati | ||
Production Design by
| Otto Gülstorff | ||
| Giorgio Pinzauti | ||
Production Management
| Baldassarre Negroni | ... | production manager (as Baldassare Negroni) |
Art Department
| Italo Tomassi | ... | painter (uncredited) |
Sound Department
| Ettore Forni | ... | sound |
| Otto Untersalmberger | ... | sound recordist |
Music Department
| Ernesto De Curtis | ... | composer: song "A Maria" (as Ernesto de Curtis) |
| Franz Grothe | ... | composer: song "A mia moglie" |
| Luigi Ricci | ... | musical director |
| Riccardo Zandonai | ... | composer: song "Canzone del clown" |
Additional Crew
| Mario Besesti | ... | italian voice dubbing: Walter Steinbeck (uncredited) |
| Lola Braccini | ... | italian voice dubbing: Elsa Wagner (uncredited) |
| Ennio Cerlesi | ... | italian voice dubbing: Werner Fuetterer (uncredited) |
| Emilio Cigoli | ... | italian voice dubbing: Franz Schafheitlin (uncredited) |
| Olinto Cristina | ... | italian voice dubbing: Werner Pledath (uncredited) |
| Gualtiero De Angelis | ... | italian voice dubbing: Ernst Fritz Fürbringer (uncredited) |
| Tina Lattanzi | ... | italian voice dubbing: Kirsten Heiberg (uncredited) |
| Augusto Marcacci | ... | italian voice dubbing: Beniamino Gigli- spoken dialogue only (uncredited) |
| Renata Marini | ... | italian voice dubbing: Charlotte Schellhorn (uncredited) |
| Giulio Panicali | ... | italian voice dubbing: Hans Olden (uncredited) |
| Carlo Romano | ... | italian voice dubbing: Rudolf Essek (uncredited) |
| Wanda Tettoni | ... | italian voice dubbing: Hilde Körber (uncredited) |
