In war, sacrfices have to be made. Nurse Anna works in a concentration camp during the day, facing one hard choice after another. At night, she's forced to service a despicable Nazi doctor in other ways. When she's offered the chance to escape her tormenter, she jumps at it with both feet. But then she strumbles upon a ghastly secret the Nazis are hiding from the world. And she's the one supposed to do their ugly bidding. Now she faces the hardest choice of all...