• 
  Kenneth G. Crane

  regizor

• 
  Eduardo Ciannelli

  Mahri
• 
  Jim Davis

  Dr. Quent Brady
• 
  Barbara Turner

  Lorna Lorentz
• 
  Vladimir Sokoloff

  Dr. Lorentz

• 
  Robert R. Benton

  art department
• 
  Albert Glasser

  departament sunet
• 
  Joseph Dimmitt

  costume

• 
  Kenneth G. Crane

  montaj
• 
  Ernst Fegté

  design de producţie
• 
  Gene Warren (I)

  visual effects