A well-known wheeler dealer joins the underground opposition to avoid responsibility after stealing valuable coins. When he is released from prison, he sets up a private bank with high interest rates together with a Security Service colonel. However, the colonel has bigger ambitions.

Jarek Bronko vel Branicki
Ryszard
Hanka
Iruśka
Zenon Walasek
Frankie
Cloakroom Attendant at "Polonia" hotel
Trader
Kazio
Czesio
Housekeeper
Zenon's wife