Cast & crew
Die Herausforderung (1975)
Directed by Michael Verhoeven
Cast
| Heidemarie Hatheyer | Sander |
| René Deltgen | Sander |
| Tilli Breidenbach | Leni |
| Dieter Kirchlechner | Horst |
| Axel Scholtz | Braun |
Crew
| Michael Verhoeven | Director |
Die Herausforderung (1975)
Directed by Michael Verhoeven
| Heidemarie Hatheyer | Sander |
| René Deltgen | Sander |
| Tilli Breidenbach | Leni |
| Dieter Kirchlechner | Horst |
| Axel Scholtz | Braun |
| Michael Verhoeven | Director |