This lavish Soviet/Czech co-production is based on Fyodor Dostoyevsky's famous novel, The Gambler, which tells the story of a Russian living in Germany, in a gambling resort. This film is set at the turn of the century, and was filmed in Karlovy Vary (Carlsbad), Czechoslovakia. Played by Nikolai Burlyayev, the gambler succumbs completely to his addiction, using up every resource he has (human, spiritual and financial) in his wagering, finally becoming a rootless drifter.

In May 1945, a woman in Marienbad reports a murder - committed in 1933 against the German emigrant Professor Lessing. She also names the murderer. Against the wishes of his superior, who does not feel responsible for this case - it was a fascist femicide - Inspector Šedý picks up the trail and arrests the murderer, the German Eckert. Eckert was a fugitive at the trial in 1933, and now the evidence is no longer available. Nevertheless, Šedý does everything he can to convict him. He finds witnesses who support him - anti-fascists, but also former collaborators who want to clear themselves. Reconstructing the case at the crime scene, Šedý is able to prove that Eckert was at least an accessory. He is convicted. After his release from prison, Eckert goes to West Germany, where he demands compensation from his former clients.

About the fact that honesty will get you the furthest... The main characters of the fairy tale are two tinkers, a now extinct profession in which men travel the countryside and repair earthenware pots for peasants and the like. The older of them, Jura, tries to earn some extra money in all sorts of ways other than honest work, while the younger Martin is an honest man from the bone and a hard worker to behold. We also meet poor Vojta, who catches birds, the beautiful and rich Eliška and robbers, but most importantly we understand that honesty will get you the furthest in life.