Dr. Fu Manchu
Nyland Smith
Sheila Barton
Terence Granville
Fah Lo See
Von Berg
Sir Lionel Barton
McLeod
Curator Dr. Fairgyle - British Museum Official (uncredited)
Knife Thrower (uncredited)
Coolie (uncredited)
Potentate (uncredited)
Coolie Spy (uncredited)
Ship's Steward (uncredited)
Goy Lo Sung - Fu Manchu Messenger (uncredited)
Cantina singer (uncredited)
Slave (uncredited)
The villainous Dr. Fu Manchu races against a team of Englishmen to find the tomb of Ghengis Khan, because he wants to use the relics to cause an uprising in the East to wipe out the white race.