Onder andere met: Adrienne Corri (Gypsy Woman), Thorley Walters (Burgermeister), Anthony Higgins (Emil (as Anthony Corlan)), John Moulder-Brown (Anton Kersh), Laurence Payne (Prof. Mueller), Richard Owens (Dr. Kersh), Lynne Frederick (Dora Mueller), Elizabeth Seal (Gerta Hauser), Robin Hunter (Hauser), Domini Blythe (Anna Mueller), Robert Tayman (Count Mitterhouse), John Bown (Schilt), Mary Wimbush (Elvira), Christina Paul (Rosa), Robin Sachs (Heinrich), David Prowse (Strongman)