Linda Blair (Christine Carlson)Sylvia Kristel (Sofia)Sue Kiel (Hedda)William Ostrander (Mike)Elisabeth Volkmann (Einbeck)Albert Fortell (Ernst)Herb Andress (Werner)Barbara Spitz (Meg)Kati Marothy (Barbara)Dagmar Schwarz (Lillian)Sissy Weiner (Uta)Norbert Blecha (Kurt)Sonja Martin (Evelyn)Evelyn Engleder (Eva)John Brett (Roger)Michael Troy (Howard)Helmut Janatsch (Lecture)Elvira Neustaedtl (Limmer)
Ernst Ritter von Theumer, Robert Collector
An American woman visiting her fiancée in West Germany is caught up with a defecting spy and captured by those in the East. After brutal interrogation she is placed in a prison along with sadistic guards and in-mates. As she tries to survive in a world of deprivation and rape, her fiancée fights his own bureaucracy in an attempt to find her.