Kristýna Frejová's debut.
The scene in which Josef Kemr as a monk dies was filmed in a hospital room, where historical backdrops were created and the already seriously ill actor filmed the dying scene without error, even though he knew that he himself would soon die.
This is Martin Ruzek's last film. Shortly after filming, he suffered a stroke and lived for almost a year in the Motol hospital for the long-term ill.