• 
  Dick Clement

  regizor

• 
  Kirk Douglas

  Andrej
• 
  Tom Courtenay

  Baxter Clarke
• 
  Bernice Stegers

  Russian Girl
• 
  Trevor Peacock

  Man in Plane
• 
  Sheila Steafel

  Woman in Elevator
• 
  Isabel Dean

  Celia
• 
  Jean Gilpin

  Ground Stewardess

• 
  Marlène Jobert

  Fabienne
• 
  Trevor Howard

  Sir Trevor Dawson
• 
  Jonathan Cecil

  British Attaché
• 
  Bernadette Lafont

  Simone
• 
  Sacha Pitoëff

  Stefan
• 
  Clive Cazes

  Rumanian in Plane
• 
  Dinny Powell

  1st Heavy

• 
  Carmen Dillon

  art director
• 
  Frederick Cooper

  camera and electrical departme
• 
  Christopher Challis

  imagine
• 
  John Bloom (III)

  montaj
• 
  Tim Van Rellim

  miscellaneous crew
• 
  Ian La Frenais

  producător
• 
  Gary Humphreys

  sound department
• 
  David Campling

  sound department
• 
  Ian La Frenais

  scriitor
• 
  Dick Clement

  scriitor