A Chinese doctor vows revenge against the allied troops who killed his wife and child during the Boxer Rebellion.
Warner Oland
as Dr. Fu Manchu
Neil Hamilton
as Dr. Jack Petrie
Jean Arthur
as Lia Eltham
O. P. Heggie
as Inspector Nayland Smith
William Austin
as Sylvester Wadsworth
Claude King
as Sir John Petrie
Charles A. Stevenson
as General Petrie
Evelyn Selbie
as Fai Lu
Noble Johnson
as Li Po
Laska Winter
as Fu Mela
Wong Chung
as Chinese Official (uncredited)
Lawford Davidson
as
