A strange combination of circumstances leads the forty-year-old engineer Igor into the hall of the old cinema, where the film session has already begun. The main character of the picture is the poet Belov, the same romantic loser, disappointed in himself and in everything - surprisingly similar to him. Moreover, Igor soon realizes that he is looking from the side at his own life. What is happening on the screen becomes a shock and revelation for him. In the dark hall of the mysterious cinema, fate gives Igor the only chance to start all over again.
Based on the novel of the same name and the stories of A. Green. Once, a young man, Sandy, undertook to transport two strangers to Snake Island to the palace of the wealthy Hanover. The landlord, admiring the courage of a young sailor who was not afraid of the stormy weather, invited the young man to be his guest. Walking around the fabulous palace, Sandy accidentally finds out the story of Hanuver ...