Witness Out of Hell (German: Zeugin aus der Hölle) is a 1966 West German-Yugoslavian drama film directed by Zika Mitrovic and starring Irene Papas, Daniel Gélin and Heinz Drache. It was shot at the Spandau Studios in West Berlin. The film's sets were designed by the art directors Miomir Denic, Aleksandar Milovic and Heinrich Weidemann.
During the Second World War Lea Weiss, Jewish woman from Poland was forced to work in a brothel at Auschwitz and then was the victim of medical experiments. Twenty years later prosecutors at a war crimes tribunal hope she can be their stat witness in the trial of the perpetrators.