In this thrilling final episode, evil Fu-Manchu's pet marmoset leads sleuth Petrie to a secret Si-Fan ceremony. Is the Devil Doctor's game now up?
H. Agar Lyons
Dr. Fu Manchu
Fred Paul
Nayland Smith
Joan Clarkson
Karamaneh
Humberston Wright
Dr. Petrie
Frank Wilson
Inspector
A.E. Coleby
Director
