Directed by
| Werner Jacobs | ||
Writing Credits
| Wilhelm Lichtenberg | ... | (play) |
| Eckart Hachfeld | ... | (screenplay) (as Dr. Eckart Hachfeld) |
Cast (in credits order) complete, awaiting verification
| Heinz Erhardt | ... | Willi Winzig / Otto Winzig | |
| Ralf Wolter | ... | Felix Klein | |
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Ruth Stephan | ... | Annie Engel |
| Helen Vita | ... | Frau Rosine Stirnima | |
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Willy Reichert | ... | Staatssekretär Kuhländer |
| Stella Mooney | ... | Helga Winzig | |
| Paul Esser | ... | Motzmann | |
| Friedrich Schoenfelder | ... | Dr. Senn | |
| Wolfgang Lukschy | ... | Dr. Finz | |
| Ingrid van Bergen | ... | Dr. Sigrid Kubin | |
| Rudolf Schündler | ... | Fridolin | |
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Inge Wolffberg | ... | Fräulein Grauvogel |
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Die Minstrels | ... | Singers |
| Rex Gildo | ... | Frank 'Frankie' Kuhländer | |
| Rest of cast listed alphabetically: | |||
| Heinrich Gies | ... | Portier (uncredited) | |
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Evelyn Gressmann | ... | Krankenschwester (uncredited) |
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Nadia Henkowa | ... | Frau in Nachtlokal (uncredited) |
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Fred Howe | ... | Professor Klappmüller (uncredited) |
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Herbert Kerz | ... | Fensterputzer (uncredited) |
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Max Nosseck | ... | Aga Ben Nemzich (uncredited) |
| Rut Rex | ... | Lebedame (uncredited) | |
Produced by
| Horst Wendlandt | ... | producer |
Music by
| Heinz Alisch | ||
Cinematography by
| Karl Löb | ||
Editing by
| Walter von Bonhorst | ||
Production Design by
| Joachim Streubel | ... | (uncredited) |
Costume Design by
| Ingrid Zoré | ||
Makeup Department
| Charlotte Kersten | ... | makeup artist (uncredited) |
| Willi Nixdorf | ... | makeup artist (uncredited) |
Production Management
| Herbert Kerz | ... | production manager |
| Wolf Dietrich Peters-Vallerius | ... | unit manager (as Wolf-Dietrich Peters) |
| Egon Wittur | ... | unit manager |
Second Unit Director or Assistant Director
| Margrith Spitzer | ... | assistant director |
Sound Department
| Gunther Kortwich | ... | sound (as Gunter Kortwich) |
Camera and Electrical Department
| Axel Henschel | ... | assistant camera (uncredited) |
| Ernst Zahrt | ... | assistant camera (uncredited) |
