Cast & crew
Umbruch (1987)
Directed by Hans-Ulrich Schlumpf Written by Hans-Ulrich Schlumpf
Crew
| Hans-Ulrich Schlumpf | Screenplay |
| Hans-Ulrich Schlumpf | Director |
| Pio Corradi | Director of Photography |
| Dieter Lengacher | Sound |
| Hans Künzi | Sound |
| Bruno Spoerri | Music |
| Rainer Trinkler | Editor |
| Pio Corradi | Director of Photography |
| Hans-Ulrich Schlumpf | Screenplay |
| Hans-Ulrich Schlumpf | Director |
| Dieter Lengacher | Sound |
| Hans Künzi | Sound |
| Bruno Spoerri | Music |
| Rainer Trinkler | Editor |