• 
  Richard Lynch

  Dr. Mel
• 
  David Warner

  Grant/Grant's Twin
• 
  Frank Marth

  John
• 
  Shirley Anne Field

  Madame
• 
  Burt Goodman

  Preot
• 
  Terry Kiser

  Walter
• 
  Jonathan Ward

  Jesse
• 
  Michael Ballew

  Ted

• 
  Lee Behzadi

  Criminal #2 / Immigrant
• 
  Ian Brady

  Parishioner
• 
  Jo Carey

  Walter's Wife
• 
  Al Endo

  Criminal #1
• 
  Dawn Gilbert

  Dr. Mel's Girlfriend
• 
  Leslie Hyland-Rodgers

  TV Producer (as Leslie Hyland)
• 
  Sarah Lassez

  Melody

• 
  Fred Ives

  Maitre d'Hotel

• 
  Emma Trenchard

  costume
• 
  Frank DeMartini

  producător
• 
  Red Horton

  cascador