Tram driver Marie has far too much to do after her shift is over. But she likes to do it all since she loves her husband Václav sincerely. One day she spots him on the Lesser Town Square in Prague, kissing an attractive blonde good-bye. It seems to Marie that her small comfortable world has collapsed and she walks out of the tram in tears. But her sadness does not last long. She wipes off the tears and begins to act. She withdraws all the money from their savings books and buys off all the latest models from the Fashion Works. The visit to the beauty salon then completes her transformation into a lady.

In autumn 1941, Reich Protector Reinhard Heydrich’s brutal rule in occupied Bohemia and Moravia fuels Czech resistance. In spring 1942, the government-in-exile sends trained paratroopers led by Lt. Král on a mission to assassinate him. Masters Strnad and Vyskočil ambush Heydrich’s open Mercedes in Prague’s Libeň district, mortally wounding him despite a jammed submachine gun. Their success triggers harsh Nazi reprisals, mass executions, and an intense manhunt for the operatives.