Fortuna (1972)

Financial crises of the 1920s reaches Poland. Bank teller Spiewankiewicz finds out that his bank's CEOs are planning a huge scam and need him to execute it. In the same time attractive girl, which he recently met, is also pushing him to do it. He becomes even more suspicious when he sees her accompanied by bunch of thugs. Soon he learns, that not only Bank CEOs, but also two gangs wants to empty the bank's vault - and that he is the essential person in all of their plans...