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Henk Speyer as Peter Gruber |
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Cissy Van Bennekom as Daisy Herman |
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Johan Elsensohn as Mr. Herman |
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Adolphe Engers as Johan |
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Marie Van Westerhoven as Oma |
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Minny Erfmann as Lola Meertens |
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Henri De Vries as Professor Berger |
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Mies Versteeg as |
| Writing | Alexander Alexander | Writer |
| Sound | Willy Buchbinder | Music |
| Directing | Jaap Speyer | Director |
| Writing | Willy Buchbinder | Writer |
| Editing | Jan Teunissen | Editor |
| Production | Leo Meyer | Producer |
