• 
  John English

  regizor
• 
  William Witney

  regizor

• 
  Franklin Adreon

  scenarist
• 
  Barney A. Sarecky

  scenarist

• 
  Henry Brandon

  Dr. Fu Manchu
• 
  William Royle

  Sir Dennis Nayland Smith
• 
  Robert Kellard

  Allan Parker
• 
  Olaf Hytten

  Dr. Flinders Petrie

• 
  Tom Chatterton

  Prof. Edward Randolph
• 
  Luana Walters

  Mary Randolph
• 
  Lal Chand Mehra

  Sirdar Prahni
• 
  George Cleveland

  Dr. James Parket
• 
  John Merton

  Loki
• 
  Dwight Frye

  Professor Anderson
• 
  Wheaton Chambers

  Dr. Humphrey

• 
  George Pembroke

  C. W. Crawford
• 
  Lowden Adams

  Blake
• 
  Philip Ahn

  Dr. Chang
• 
  John Bagni

  Shifty Native at Airport
• 
  Budd Buster

  Dacoit on Train
• 
  Joe De Stefani

  High Lhama
• 
  Art Dillard

  Dacoit at Chang's Office
• 
  Edward Kaye

  Dacoit on Phone Line
• 
  Bert LeBaron
• 
  James B. Leong

  Si Fan Member
• 
  Norman Nesbitt

  Wally Winchester
• 
  Jack Roper

  Dacoit at Chang's Office
• 
  Robert R. Stephenson

  Si Fan Member
• 
  Harry Strang

  Police Lieutenant
• 
  Evan Thomas

  British Military Officet
• 
  Michael Vallon

  Temple Guard

• 
  Cy Feuer

  coloană sonoră