Československá televize Brno

A small Moravian town near Brno in the 1920s. In a forest clearing, the mentally disabled Fricek discovers three dead young people: the nineteen-year-old daughter of the local forest ranger Růžena, the butcher's assistant Hrnčíř, and the former student Roubal. Thus begins a detective story that screenwriter Roman Ráž wrote based on a true story. Inspector Vrba is in charge of investigating the case.

The eponymous castle is the setting for three stories that gradually intertwine. Castellan Vašek offers a place to stay at the castle to singer Jana, who is trying to hide from her angry boyfriend. He is jealous of her and sets out to look for her at the castle with his bandmates. Local man Olin is looking for his wife, who is rehearsing a folklore performance for the village anniversary and has not arrived home, and due to a misunderstanding, he also searches the castle. The last actor is a thief who tries to steal a rare painting from the castle and has to flee from a polar bear. How will this confusion turn out?

In a mill, far from people, lives a miller with her daughter Vojtěška. There is no man's hand here, but behind the dam of the pond lives a waterman, who does not leave the miller without help in difficult times. When the mill is most busy, unexpected help appears - a young traveler. Yesterday Vojtěška claimed that such a person had not yet been born, so that she could only look at him with her eyes. But today, under the full moon, a reed sings to her, so it is no wonder that she cannot sleep...

The fairy tale tells the story of a very wise Japanese judge, Ooka, who, when judging disputes between merchants, slaves, and even mayors, always listens to both sides first and then makes a fair decision. With his tricks and correctly asked questions, no perjurer or swindler escapes his notice.