Wanda Bartówna

Poland, during World War II. Martha Weiss, a Jewish woman, arrives at the Auschwitz extermination camp with her family. She is assigned the role of interpreter, but her loved ones are much less fortunate.

Ryszard Malewicz, a young inventor, is out of work. He had been waiting for months for a response from the ministry to which he had sent plans for his invention, an explosive of extraordinary power. Desperate Ryszard is comforted by his mother and his fiancée Maria.