Jerzy Jesionowski

1957. Excessively high production standards imposed by the authorities result in the plan not being fulfilled, and the workers cannot imagine living normally without rewards and bonuses. A rebellion breaks out. Worker democracy wins – the working class elects a director from among its own ranks. He is an old locksmith with no managerial experience. Although he believes in the socialist spirit and has a communist past, he does not hold the position for long, as he makes promises too easily that he is unable to keep.

The deputy director of a machine plant is injured in a car accident and loses important documents. An uncompromising controller is sent to the plant to investigate the matter.