• 
  William Tannen

  Kruger
• 
  Johnny Weissmuller

  Jungle Jim
• 
  Larry Steers

  Officer at Pentagon Meeting
• 
  Selmer Jackson

  Army officer at Pentagon
• 
  Steven Geray

  Leon Marko
• 
  Tommy Farrell

  Căpitan
• 
  Angelo Rossitto

  Pygmy in cave
• 
  Ann Savage

  Capt. Ann R. Kingsley

• 
  Harry Wilson

  Ugly thug with machine gun
• 
  Billy Barty

  Kimba

• 
  Ira H. Morgan

  imagine
• 
  Jerome Thoms

  montaj
• 
  John Leipold

  music department
• 
  W. Franke Harling

  music department
• 
  Gerard Carbonara

  music department

• 
  Paul Sawtell

  music department
• 
  Ben Oakland (I)

  music department
• 
  Gregory Stone (I)

  music department
• 
  George Duning

  music department
• 
  Irving Gertz

  music department
• 
  Sam Katzman

  producător
• 
  Herbert B. Leonard

  production manager
• 
  Carroll Young

  scriitor