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?