Nikodem Dyzma is a poor dancer who comes to Warsaw to find a job. The problem is that nobody wants to hire him. One day he finds an invitation to the party with very important people and decides to attend. A small accident at the party makes him the hero of the night and becomes the beginning of his career.
Magda, the butcher's daughter, against the wishes of her father becomes an actress in the theater "Golden Mask". Kicked out of the house she meets Count Xavier Runickie and soon they get married. Unfortunately, the marriage did not bring her happiness...
A spy film about Professor Skalski's invention - rays that could stop engines, thus avoiding wars - which becomes the focus of foreign intelligence. In order to take over the discovery, a secret agent is sent to reach the invention via the professor's son.