An African-American soldier stationing in Italy refuses to make a deal with local gangsters. However, when a girl he loves turns desperately to prostitution, Jerry is forced to change his mind to save her.
Margrit von Kronberg will become the new heir of an extensive estate, a medieval castle, when she marries Heinz Wagnerhelicht. But her stepsister Katharina and Heinz are having a romance. And Katharina is planning to poison Margrit.
