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Bert Dijkstra as Uitvinder Henri |
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Dolf Ephraïm as Carlos |
|
Ricardo Manders as Zanger Ricardo |
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Sasi Naz as Zangeres Norma |
 |
Cees van Oyen as |
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Teddy Schaank as Dolores Mandera |
|
Dick Swidde as Professor Waldorff |
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Hans Cornelissen as Jean Pierre Mandera |
| Directing | Tom Manders Jr. | Director |
| Production | Kees Manders | Producer |
| Production | Tom Manders Jr. | Producer |
| Writing | Kees Manders | Scenario Writer |
| Sound | Harry de Groot | Music |
| Sound | Kees Manders | Music |
| Crew | Jan Kijser | Cinematography |
