Dr. Fu Manchu
Nayland Smith
Sheila Barton
Terrence Granville
Fah Lo See
Von Berg
Sir Lionel Barton
McLeod
Slave (uncredited)
Knife Thrower (uncredited)
Ship's Steward (uncredited)
British Museum Official (uncredited)
Coolie (uncredited)
Swordsman (uncredited)
Guest (uncredited)
Undetermined Role (uncredited)
Potentate (uncredited)
Indian Prince (uncredited)
Coolie Spy (uncredited)
Curator Dr. Fairgyle - British Museum Official (uncredited)
Goy Lo Sung - Fu Manchu Messenger (uncredited)
Cantina singer (uncredited)