• 
  Duane Grey

  Hal, the Helmsman
• 
  John Crawford

  Capt. Bill Gaines
• 
  Dale Van Sickel

  Rebel Assassin in Jeep
• 
  Victor Sen Yung

  Wang
• 
  Fred Graham

  Kurt Daley
• 
  Bert LeBaron

  Railroad Fireman
• 
  Jan Arvan

  Khan
• 
  Richard Alexander

  Gorth

• 
  Lyle Talbot

  Barent

• 
  Frank Hotaling (I)

  art director
• 
  R. Dale Butts

  departament sunet
• 
  Adele Palmer

  costume and wardrobe departmen
• 
  Victor Young

  music department
• 
  Stanley Wilson

  music department
• 
  Bertram C. Granger

  set decorator

• 
  John McCarthy Jr.

  set decorator
• 
  Don Watson

  sound department
• 
  Howard Lydecker

  special effects
• 
  Dale Van Sickel

  cascador
• 
  Fred Graham

  cascador
• 
  Bert LeBaron

  cascador