Cast
- Susanne Beck as Trixi
- Konrad Georg as Dr. Felten
- Walter Jokisch as Direktor Walter
- Jürgen Pooch as Harald Walter - Sohn
- Benno Gellenbeck as Herr Müller
- Tommi Piper
- Andrea Grosske as Frau Müller
- Maria Paudler as Direktor Walters Frau
- Annelies Schmiedel as Fräulein Liesegang