Warszawskie Biuro Kinematograficzne Feniks

In a Polish shtetl, two young men who have grown up together betrothe their unborn children, ignoring the advice of a mysterious traveler not to pledge the lives of future generations. Soon after, one of them dies, and the wife of the other dies in childbirth. The children grow up in different towns, without ever knowing of the betrothal, but the power of the vow leads them to meet each other when they are marriageable. The young woman, Leah, is promised to another man, but Channon, the son of the father who died, is a practitioner of mysticism, and seeks to win his bride through sorcery.

A middle-aged woman takes a young lover, and leaves her husband and family to live with him. Her lover tires of her, and tosses her out and she wanders around pawning her jewelry in order to live. She makes a last visit to her family, planning suicide after she sees them.

Two children are born in a rich family's manor house - one of them, Gogo, is a son of a countess and the second one, Maciek, a son of the servant. The servant decides to switch the babies so her son can have a better life. They both grow up and fall for the same woman, a girl named Kasia raised by the countess.

Two friends, Szczepko and Tonko, are made unemployed in a toy factory where there was a ban on singing and they broke the rule. In a park they find a abandoned baby, and they take it into their care. Meanwhile, Wanda, owner of a toy shop, comes to Lwów with her uncle. He wants his niece to work for the director of this factory. By coincidence, the child is given to Wanda. Szczepko and Tonko look for him desperately. But the uncle is more and more happy about having the child. After numerous hurdles, the child remains at the uncle's, Wanda and Julian are in heaven, and Szczepko and Tonko, reconciled with fate, leave....