Desc: Kluci na rece: Directed by Václav Krska, Jiri Slavicek. With Jindrich Plachta, Marie Brozová, Terezie Brzková, Eduard Kohout. On the banks of the Otava River stands a manor house, which a group of boys find very mysterious. After visiting it, the boys discover that there is nothing here but an old lady with her granddaughter. The group splits into two camps and "hot" fights ensue, but they don't last long.