Jan and Maria meet at a party and are immediately drawn to each other. Their difficult financial situation and the scorn of society inflicted on them push them to a breaking point, culminating in a string of murders.
The laundress working at the doctor's house agrees to take her daughter out of the ghetto for a fee and get her settled with her family in the countryside. The old woman's attitude to the Jews is ambivalent but the action is unambiguous.
A young factory worker takes up on boxing as a way to find himself and advance his chances for the future. But the difficulties of sorting himself out in the crooked boxing environment hold him back in the beginning, until he arrives for tournament in Chicago, where he can prove himself. In the end, he wins over his Yank opponent, an amateur below his ranking, and is back in the factory.
