Four quarrelsome girlfriends with no discernible vocal skills form an a capella group.
| Directing | Klaus Lemke | Director |
| Camera | Rainer Gutjahr | Director of Photography |
| Writing | Klaus Lemke | Writer |
| Camera | Rüdiger Meichsner | Director of Photography |
| Art | Bernd Brummbär | Production Design |
| Sound | Olaf Kübler | Original Music Composer |
| Art | Wolfgang Ruprecht | Production Design |
| Editing | Jutta Brandstaedter | Editor |