Katrin, a young erotic and primitive teenager, spends her summertime at a little island in the Stockholm archipelago.
| Actor | Role |
|---|---|
 Leena HiltunenKatrin | Katrin |
| SSonjaAstrid Palmqvist | Astrid Palmqvist |
| LLizaNot listed | Not listed |
| TThomasErik Palmqvist | Erik Palmqvist |
| GGöteAxel Blomberg | Axel Blomberg |