• 
  David Farrar

  David Warren
• 
  Esme Percy

  Mariot
• 
  Martin Walker

  Journalist
• 
  Allan Jeayes

  Dr. Cartier
• 
  Fritz Wendhausen

  Colonel Nieman
• 
  Paul Bonifas

  Stephan Corelle

• 
  R. Holmes Paul

  art director
• 
  Hans May

  departament sunet

• 
  Douglas Myers

  montaj
• 
  Hans May

  music department
• 
  Robert Asher

  production manager
• 
  Jack Whittingham

  scriitor