Cast & crew
Warum singst du nicht? (1970)
Directed by Mansur Madavi Written by Mansur Madavi
Crew
| Mansur Madavi | Director of Photography |
| Mansur Madavi | Director |
| Mansur Madavi | Writer |
| Mansur Madavi | Director of Photography |
| Mansur Madavi | Director |
| Mansur Madavi | Writer |