• 
  Christopher Plummer

  Leo Argyle
• 
  Donald Sutherland

  Dr. Arthur Calgary
• 
  Ian McShane

  Philip Durrant
• 
  Kevin Stoney

  Solicitor
• 
  Faye Dunaway

  Rachel Argyle
• 
  George Innes

  Archie Leach
• 
  Michael Elphick

  Inspector Huish
• 
  Annette Crosbie

  Kirsten Lindstrom

• 
  Billy McColl

  Jacko Argyle
• 
  Brian Glover

  Executioner
• 
  John Bardon

  Night Porter
• 
  Phoebe Nicholls

  Tina Argyle

• 
  Billy Williams

  imagine
• 
  Ron Beck

  costume and wardrobe departmen
• 
  Chris Blunden

  editorial department

• 
  Wally Schneiderman

  make-up department
• 
  Ernest Vincze

  miscellaneous crew
• 
  Yoram Globus

  producător
• 
  Menahem Golan

  producător
• 
  Chris Blunden

  sound department
• 
  Derek Ball (I)

  sound department
• 
  Robin Gregory

  sound department
• 
  Bob Jones (I)

  sound department
• 
  John Ireland

  sound department
• 
  Peter Horrocks

  sound department
• 
  Rocky Taylor

  cascador
• 
  Martin Grace

  cascador
• 
  Agatha Christie

  scriitor