Sutradara : Pavel Arsenov,Yuri Grigoryev,Igor Yasulovich
Little boy Stepan loved listening to fairy tales his mother made up before bedtime. One day, she told him about the river near where they lived. It was a large and mighty river, but it needed human protection and care. In the morning, his mother couldn't find Stepan — he had gone to look for the source of the river. Thus began Stepa's adventures.
