Cast 34

1. 

   Sophia Loren

   Nora Van Ostamgen

2. 

   George Peppard

   Lt. John Curtis

3. 

   Trevor Howard

   Professor Lindemann

4. 

   John Mills

   General Boyd

5. 

   Richard Johnson

   Duncan Sandys

6. 

   Tom Courtenay

   Robert Henshaw

7. 

   Jeremy Kemp

   Captain Phil Bradley

8. 

   Anthony Quayle

   Bamford

9. 

   Lilli Palmer

   Frieda

10. 

    Paul Henreid

    General Ziemann

11. 

    Helmut Dantine

    General Linz

12. 

    Barbara Rütting

    Hannah Reitsch

13. 

    Richard Todd

    Wing Cmdr. Kendall

14. 

    Sylvia Syms

    Constance Babington Smith

15. 

    John Fraser

    Flight Lt. Kenny

16. 

    Maurice Denham

    RAF Officer

17. 

    Patrick Wymark

    Prime Minister Winston Churchill

18. Wolf Frees

    German Police Inspector

19. 

    Moray Watson

    Col. Kenneth Post

20. 

    Richard Wattis

    Sir Charles Sims

21. 

    Allan Cuthbertson

    German Technical Examiner

22. 

    Karl Stepanek

    Prof. Hoffer

23. 

    William Mervyn

    Dutch Technical Examiner

24. 

    Milo Sperber

    German Hotel Porter

25. George Mikell

    German Officer

26. 

    Ferdy Mayne

    German Officer

27. 

    Robert Brown

    Air Commodore

28. 

    Anton Diffring

    SS Sturmbannfuhrer

29. 

    Philip Madoc

    German Police Officer

30. 

    John Abineri

    German Policeman

31. 

    Charles Lloyd Pack

    Technical Examiner

32. Gertan Klauber

    Soldier at Rocket Plant

33. 

    Jeremy Spenser

    SS Officer at Rocket Plant

34. John Ronane

    RAF Dakota Pilot

Crew 22