• 
  Anthony Kimmins

  regizor

• 
  Michael Hordern

  Webster
• 
  Patrick Macnee

  Sutherland
• 
  Glynis Johns

  Katherine
• 
  George Cole (I)

  John Hannah
• 
  Archie Duncan

  Sergent
• 
  James Hayter

  Sir Douglas Manley
• 
  Francis De Wolff

  Ambassador

• 
  Walter Fitzgerald

  Dr. Cooper
• 
  Joan Greenwood

  Wilhelmina Cameron
• 
  Muriel Aked

  Mrs. Walker
• 
  Ronald Howard

  Purley
• 
  Fred Johnson

  Donovan
• 
  Richard Todd

  Charles Cameron/Sutherland
• 
  Hugh Dempster

  Cranley

• 
  Ray Simm

  art department
• 
  Otto Heller

  imagine
• 
  Michael Whittaker (II)

  costume
• 
  Anatole de Grunwald

  producător
• 
  Jack Clayton

  producător
• 
  Anatole de Grunwald

  scriitor
• 
  James Bridie

  scriitor