• 
  Terence Young

  regizor

• 
  Charles Bronson

  Joe Martin
• 
  James Mason

  Captain Ross
• 
  Liv Ullmann

  Fabienne Martin
• 
  Jean Topart

  Katanga
• 
  Gabriele Ferzetti
• 
  Sabine Sun

  The nurse
• 
  Luigi Pistilli

  Fausto Gelardi

• 
  Jill Ireland

  Moira
• 
  Paul Bonifas

  The doctor
• 
  David Hess

  Michel Constantin

• 
  Jean Rabier

  imagine
• 
  Michel Magne

  departament sunet
• 
  Robert Dorfmann

  producător
• 
  Richard Matheson

  scriitor

• 
  Jo Eisinger

  scriitor