Horst Seemann Director, Music Judy Winter Dr. Katia Michelsberg Actor Michael Gwisdek Dr. Werner Michelsberg Actor Inge Keller Dr. Lydia Kowalenko Actor Walter Reyer Dr. Riemenschild Actor Käthe Reichel Dr. Plauner Actor Rolf Hoppe Dr. Böblinger Actor Horst Schulze Oberstaatsanwalt Bitterim Actor John Harryson Dr. Johanson Actor Otto Hanisch Cinematographer