The film tells the story of Freek Groenevelt and Simone Marijnissen whose lives are taken over by Joachim Stiller.
| Directing | Harry Kümel | Director |
| Writing | Hubert Lampo | Novel |
| Writing | Jan Blokker | Writer |
| Writing | Jean Ferry | Writer |
| Writing | Harry Kümel | Writer |
| Production | Jos van Gorp | Producer |
| Sound | Pieter Verlinden | Original Music Composer |
| Editing | Firmin van Hoeck | Editor |
| Art | Paul Degueldre | Art Direction |
| Camera | Eduard van der Enden | Director of Photography |
