• 
  Richard Fleischer

  regizor

• 
  Chris Langham

  scenarist
• 
  Sarah Paris

  scenarist

• 
  Richard Brestoff

  Regizorul
• 
  Charlton Heston

  Extraterestu (voce)
• 
  J.P. Burns

  Asistent
• 
  Billy Campbell

  Tanarul
• 
  James Coburn

• 
  Dana Gladstone

  Napoleon
• 
  Sherrie Krenn

  Jacqueline
• 
  Ferdy Mayne

  Archimedes

• 
  Walter Murch

  montaj