Liian iso keikka (1986)

Nikolai Savitsenko, aka Nig, runs Crimes for You Ltd, whose other employees are Hikka, Pete and Nig's little sister Mandi. While they are planning the heist of the century, robbing a bank's cash transport vehicle, the gang continues with their usual scams. They divert parking fines to the wrong account, one belonging to Inspector Koistinen, arrange a pre-arranged lottery line by bribing the authorities, and break into a political party's secret office to blow up the safe. Inspector Koistinen is in a tight spot. To make matters worse, he is assigned a new partner, Eevariita, who soon figures out that the same gang is behind all the scams.