An ancient leg bone is found during archeological excavations. It's soon identified as an ancient whistle for performing old buddhist rituals. To learn more about the mysterious instrument, a young scientist flees to the countryside. Before long she discovers that the enchanting sound of the whistle starts to take a strange hold of her.
| Actor | Role |
|---|---|
 Silva PijonHarriet | Harriet |
 Grete KonksiManguja | Manguja |
 Carmen MikiverProfessor Magda | Professor Magda |
 Aleksander EelmaaProfessor Laur | Professor Laur |
 Raivo AdlasScientist | Scientist |