• 
  Fred Zinnemann

  regizor

• 
  Kenneth Ross

  scenarist

• 
  Edward Fox

  Sacalul
• 
  Derek Jacobi

  Caron
• 
  Terence Alexander

  Lloyd
• 
  Jean Sorel
• 
  Cyril Cusack

  Armurierul (The Gunsmith)
• 
  Maurice Denham

  Generalul Colbert

• 
  Gérard Buhr
• 
  Bernard Musson
• 
  Bernard Archard
• 
  Raymond Gerome

  Flavigny
• 
  Timothy West

  Berthier
• 
  Michael Lonsdale

  Lebel
• 
  Edward Hardwicke

  Charles Calthrop

• 
  Howard Vernon

  State Secretary
• 
  Alan Badel

  The Minister
• 
  Donald Sinden

  Mallinson
• 
  Gilberte Geniat
• 
  Eric Porter

  Colonel Rodin
• 
  Ronald Pickup

  The Forger
• 
  Anton Rodgers

  Bernard
• 
  Jean Champion
• 
  Delphine Seyrig

  Colette
• 
  Andréa Ferréol
• 
  Van Doude
• 
  Nicole Desailly

  Yvonne De Gaulle
• 
  Tony Britton

  Inspector Thomas
• 
  Féodor Atkine
• 
  Michel Auclair

  Colonel Rolland
• 
  Jacques François

  Pascal
• 
  Terry Alexander

  Lloyd
• 
  Vernon Dobtcheff

  The Interrogator
• 
  Denis Carey

  Casson
• 
  Adrien Cayla-Legrand

  The President
• 
  Olga Georges-Picot

  Denise
• 
  Barrie Ingham

  St. Clair