Hai Tang
Anna May Wong
Grand Duke
Georg H. Schnell
Lieutenant Boris Boriskoff
John Longden
Col. Moravjev
Percy Standing
Yvette
Mona Goya
Birnbaum
Fred Schwarz
Wang Hu
Ley On
Director
Walter Summers
Director of Photography
Heinrich Gärtner
Richard Eichberg
Producer
Editor
Sam Simmonds
Art Direction
Clarence Elder
Writer
Monckton Hoffe
Scenario Writer
Music
Hans May
Sound Recordist
Cecil Thornton
Choreographer
Alexander Oumansky
Music Director
John Reynders
Willi Herrmann