• 
  Joe D'Amato

  regizor

• 
  Gabriele Tinti

  Professor Mark Lester
• 
  Nieves Navarro

  Maggie McKenzie
• 
  Geoffrey Copleston

  Wilkes
• 
  Laura Gemser

  Emanuelle
• 
  Pierluigi Cervetti

  (as Pierluigi Cervetti Valle)
• 
  Annamaria Clementi

  Sister Angela
• 
  Dirce Funari

  Mental Institution Cannibal Girl

• 
  Percy Hogan

  Salvadore
• 
  Maria Gabriella Mezzett

  (as Maria Gabriella Mezzetti)
• 
  Donald O'Brien

  Donald McKenzie
• 
  Mónica Zanchi

  Isabelle Wilkes (as Monica Zanchi)
• 
  Massimo Ciprari

  Psychiatrist at Mental Hospital

• 
  Joe D'Amato

  imagine
• 
  Alberto Moriani

  montaj

• 
  Fabrizio Sforza

  make-up department
• 
  Gianfranco Couyoumdjian

  producător
• 
  Fabrizio De Angelis

  production manager
• 
  Fabrizio De Angelis

  special effects
• 
  Joe D'Amato

  scriitor