• 
  Mel Ferrer

  Roberto Micheli
• 
  Dagmar Lassander

  Nightclub Owner
• 
  Michael Forest

  Killer
• 
  Vittorio Zarfati
• 
  Ted Rusoff

  Albert Morgan
• 
  Andrea Esterhazy

  Calvi
• 
  Frank von Kuegelgen

  Poliţist
• 
  Pat Starke

  Martini's Secretary

• 
  Susan Spafford

  Nightclub Owner
• 
  Robert Spafford

  Calvi
• 
  Giovanni Di Benedetto

  Dr. Mauro Martini
• 
  Nathalie Delon

  Isabelle Michereau

• 
  Carlo Reali

  montaj