Ewa Aulin

as Greta von Holstein

Klaus Kinski

as Dr. Sturges

Luciano Rossi

as Franz

Attilio Dottesio

as Inspector Dannick

Carla Mancini

as Gertrude - The Maid

Angela Bo

as Eva von Ravensbrück

Sergio Doria

as Walter von Ravensbrück

Marco Mariani

as Simeon