Director/a
Rowland V. Lee
DIRECTOR/A
Reparto (por orden de créditos)
Warner Oland
Dr. Fu Manchu
O.P. Heggie
Inspector Nayland Smith
Jean Arthur
Lia Eltham
Neil Hamilton
Dr. Jack Petrie
Evelyn Hall
Lady Agatha Bartley
William Austin
Sylvester Wadsworth
Margaret Fealy
Lady Helen Bartley
Shayle Gardner
Detective Harding
Evelyn Selbie
Fai Lu
Ambrose Barker
Camden, the Reporter(uncredited)
Nora Cecil
Curious Passerby at Fu's Funeral(uncredited)
David Dunbar
Detective Lawrence(uncredited)
Bill Elliott
Wedding Guest(uncredited)
Toyo Fujita
Ah Ling(uncredited)
Olaf Hytten
Deacon at Wedding(uncredited)
Tetsu Komai
Chang(uncredited)
Will Stanton