Casts
Anna May Wong
Dr. Mary Ling
Akim Tamiroff
Frank Baturin
J. Carrol Naish
The Professor
Sidney Toler
Dr. Chang Ling
Philip Ahn
Robert 'Bob' Li
Anthony Quinn
Mike Gordon
Bernadene Hayes
Dolly Warren
Roscoe Karns
Rip Harrigan
Richard Denning
Jeff, Protective Association Henchman
Archie Twitchell
Interne
