On their way to an afternoon on the lake, husband and wife Andrzej and Krystyna nearly run over a young hitchhiker. Inviting the young man onto the boat with them, Andrzej begins to subtly torment him; the hitchhiker responds by making overtures toward Krystyna. When the hitchhiker is accidentally knocked overboard, the husband's panic results in unexpected consequences.
Two quarreling peasant families, who were forced to leave their lands after the war, are settled by accident on two neighboring farms.
Young Polish nobleman Jakub is saved from imprisonment by a stranger. In return, the stranger wants to obtain a list of Jakub’s fellow conspirators. As he follows his mysterious savior across the country, Jakub is affected by the overall chaos and moral corruption; he goes insane and becomes a mass murderer.
