A three-billion-lire hit. A bloody hold-up. A sole survivor. Hunted down by fate and ruthless gangsters, Leo Piazza finds himself with a "hot" suitcase on his hands. Forced to go into hiding, time is running out. The killers want him dead so they can retrieve the loot and the showdown draws near......
Italy, 1947. Attilio is a Fascist and disgraced former movie star. Out of desperation, he joins a band of robbers for a heist. After the robbery, Attilio and the robbers take refuge in a house that proves to be deadly.
The wife of the goalkeeper of the local water polo team, Tavernari, is found dead in her apartment. Walter Cherubini, who recently met them for work reasons, thinks that the husband is the culprit.