The original painting of the White Lady has gone missing from the castle hall. A group of village boys decide to track down the real perpetrator of the theft.
A mischievous grandfather likes to play spies with his friends, thereby complicating the family well-being of his daughter-in-law and the love life of his granddaughter Tereza.
The journey of the Třeboň paddlers to the gold medal at the Olympic Games in Helsinki (1952).