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Anny Ondra as Welgunda Bock |
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Fritz Rasp as Professor Bock |
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Lina Woiwode as Frau Bock |
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Werner Fuetterer as Jim Bock |
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Olga Limburg as Jim Bocks Mutter |
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Ernst Arndt as Professor Bierbrot |
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Carl Goetz as Zirkusdirektor |
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Karl Forest as Schulinspektor |
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Dorothy Poole as Sängerin |
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Hugo Thimig as |
| Writing | Hans H. Zerlett | Writer |
| Directing | Karel Lamač | Director |
| Writing | Walter Wassermann | Writer |
| Crew | Otto Heller | Cinematography |
| Production | Karel Lamač | Producer |
| Sound | Rolf Marbot | Music |
| Production | Anatol Potock | Supervising Producer |
| Sound | Bert Reisfeld | Music |
| Production | Anny Ondra | Producer |
