• 
  Umberto Lenzi

  regizor

• 
  Mel Ferrer

  Professor Carter
• 
  Janet Agren

  Sheila Morris
• 
  Fiamma Maglione

  Alma
• 
  Ivan Rassimov

  Jonas Melvyn
• 
  Me Me Lai

  Mowara
• 
  Franco Fantasia

  Brother Reeves
• 
  Frank von Kuegelgen

  Lt. Creal

• 
  Susan Spafford

  Sheila Morris
• 
  Franco Coduti

  Karan (as Gianfranco Coduti)
• 
  Robert Kerman

  Mark Butler
• 
  Michele Schmiegelm

  Native Girl
• 
  Paola Senatore

  Diana Morris

• 
  Fiamma Maglione

  departament sunet
• 
  Massimo Antonello Geleng

  costume

• 
  Eugenio Alabiso

  montaj
• 
  Luciano Martino

  producător
• 
  Massimo Antonello Geleng

  design de producţie
• 
  Franco Fantasia

  second unit director or assist
• 
  Umberto Lenzi

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