• 
  Holmes Herbert

  Narator
• 
  Johnny Weissmuller

  Jungle Jim
• 
  Blackie Whiteford

  Crewman with rifle
• 
  George J. Lewis

  Steve 'Whip' Wilson
• 
  Elena Verdugo

  Li Wanna

• 
  Ira H. Morgan

  imagine
• 
  Aaron Stell

  montaj
• 
  Sidney Cutner

  music department

• 
  Ernst Toch

  music department
• 
  Lucien Moraweck

  music department
• 
  Paul Sawtell

  music department
• 
  Ben Oakland (I)

  music department
• 
  Sam Katzman

  producător
• 
  Russell Malmgren

  sound department