• 
  Spencer Gordon Bennet

  regizor

• 
  Nestor Paiva

  Andrews
• 
  Johnny Weissmuller

  Jungle Jim
• 
  Pedro Regas

  Magi
• 
  Michael Fox

  The Medical Officer
• 
  Harry Wilson

  Dr. Andrews' Henchman

• 
  Gene Havlick

  montaj
• 
  Alex Raymond

  miscellaneous crew

• 
  Sam Katzman

  producător
• 
  Herbert B. Leonard

  production manager
• 
  Carroll Young

  scriitor