Jan Winkler borrows 1,000 zł from a respected professor in exchange for introducing young women to dubious “scientific” experiments. He uses the money to buy a nightclub and falls for prosecutor Alicja Horn.
| Actor | Role |
|---|---|
 Jadwiga SmosarskaAlicja Horn | Alicja Horn |
 Zofia MirskaJulka | Julka |
 Franciszek BrodniewiczJan Winkler | Jan Winkler |
 Bogusław SamborskiProf. Brunicki | Prof. Brunicki |
 Loda HalamaDancer | Dancer |
 Jan KurnakowiczJournalist | Journalist |
 Tadeusz FijewskiJournalist | Journalist |