Cast 15

1. 

   Montgomery Clift

   Professor James Bower

2. 

   Hardy Krüger

   Counselor Peter Heinzmann

3. 

   Macha Méril

   Frieda Hoffmann

4. 

   David Opatoshu

   Orlovsky

5. 

   Christine Delaroche

   Ingrid Weiß

6. 

   Hannes Messemer

   Dr. Saltzer

7. 

   Karl Lieffen

   Major Windisch

8. 

   Uta Levka

   Mädchen unter der Dusche

9. 

   Roddy McDowall

   Agent Adams

10. 

    Johannes Buzalski

    Agent (uncredited)

11. 

    Eckart Dux

    Professor James Bower (voice) (uncredited)

12. 

    Jean-Luc Godard

    Orlovsky's Friend (uncredited)

13. 

    Eduard Linkers

    Fluchthelfer Franz Ritter (uncredited)

14. 

    Franz Rudnick

    Dr. Saltzer (voice) (uncredited)

15. 

    Rolf Zacher

    Tommy (uncredited)

Crew 10