Cast 37

1. 

   Margaret Rutherford

   Grand Duchess Gloriana XIII

2. 

   Ron Moody

   Prime Minister Rupert Mountjoy

3. 

   Bernard Cribbins

   Vincent Mountjoy

4. 

   David Kossoff

   Professor Kokintz

5. 

   June Ritchie

   Cynthia

6. 

   Terry-Thomas

   Maurice Spender

7. 

   John Le Mesurier

   British Delegate

8. 

   John Phillips

   Bracewell - U.S. Delegate

9. 

   Eric Barker

   M.I.5 Man

10. 

    Roddy McMillan

    Benter

11. 

    Tom Aldredge

    Wendover

12. 

    Michael Trubshawe

    British Aide

13. 

    Peter Sallis

    Russian Delegate

14. 

    Clive Dunn

    Bandleader

15. 

    Hugh Lloyd

    Plumber

16. 

    Graham Stark

    Standard Bearer

17. 

    Mario Fabrizi

    Mario - the Valet

18. Jan Conrad

    Russian Aide

19. 

    John Bluthal

    Von Neidell

20. 

    Archie Duncan

    U.S.A.F. General

21. 

    Guy Deghy

    Russian Scientist

22. 

    Richard Marner

    Russian Air Force General

23. 

    Allan Cuthbertson

    Member of Whitehall Conference

24. 

    Robin Bailey

    Member of Whitehall Conference

25. Gerald Andersen

    Member of Whitehall Conference

26. Gordon Phillott

    Civil Sergeant

27. 

    John Wood

    Countryman

28. George Chisholm

    Wine Waiter

29. 

    Vincent Ball

    Pilot

30. Frank Duncan

    News Announcer

31. 

    Ed Bishop

    American Astronaut

32. 

    Bill Edwards

    American Astronaut

33. 

    Laurence Herder

    Russian Astronaut

34. 

    Harvey Hall

    Russian Astronaut

35. 

    Frankie Howerd

    Self

36. 

    Stringer Davis

    1st Councillor (uncredited)

37. 

    Lucy Griffiths

    Lady-in-Waiting (uncredited)

Troupe 22