• 
  Roger Moore
• 
  Peter Graves

  Carter
• 
  Maxwell Reed

  Prince (on stage)
• 
  Richard Greene

  George Howard
• 
  Frank Pettingell

  Grindley
• 
  Carl Jaffe

  Kommandant
• 
  Everley Gregg

  Landlady
• 
  Claud Allister

  Archie

• 
  Graeme Muir

  Lord Elstown
• 
  Ursula Jeans

  Isobel Forbes
• 
  Wally Patch

  Commissionaire
• 
  Ann Todd

  Kathryn Davis
• 
  John Laurie

  McTavish
• 
  Morland Graham

  Morris
• 
  Hazel Court

  Elizabeth Brown

• 
  Otto Heller

  imagine
• 
  Hugh Stewart

  montaj
• 
  Eric Rogers

  music department
• 
  Manuel del Campo

  sound department