Trailer
Cast
- Anna May Wong as Dr. Mary Ling
- Akim Tamiroff as Frank Baturin
- J. Carrol Naish as Professor
- Sidney Toler as Dr. Chang Ling
- Philip Ahn as Robert 'Bob' Li
- Anthony Quinn as Mike Gordon
- Bernadene Hayes as Dolly Warren
- Roscoe Karns as 'Rip' Harrigan
- Ray Mayer as 'Potatoes', Chauffeur
- Richard Denning as Protective Association Henchman
Crew
- Nick Grinde · Director
- Herbert J. Biberman · Writer
- Lillie Hayward · Writer
- Irving Reis · Writer
- Harold Hurley · Producer
- Leo Tover · Cinematographer
- Eda Warren · Editor