Professor James Bower
Counselor Peter Heinzmann
Frieda Hoffmann
Orlovsky
Ingrid Weiß
Dr. Saltzer
Major Windisch
Mädchen unter der Dusche
Agent Adams
Agent (uncredited)
Professor James Bower (voice) (uncredited)
Orlovsky's Friend (uncredited)
Fluchthelfer Franz Ritter (uncredited)
Dr. Saltzer (voice) (uncredited)
Tommy (uncredited)