A beautiful American doctor imprisoned in a Nazi concentration camp uses her skill to save the life of an SS officer, who falls in love with her. However, a sadistic female SS officer considers him her personal property, and has no compunction about using her riding crop to whip, beat and torture to make sure it stays that way.A female Russian doctor is taken prisoner into a château where German officers go for entertainment, and she struggles both against imprisonment and the sadistic female warden.