Greta Garbo as Katrin Koerber Fane

Herbert Marshall as Walter Fane

George Brent as Jack Townsend

Warner Oland as General Yu

Jean Hersholt as Herr Koerber

Bodil Rosing as Frau Koerber

Katharine Alexander as Mrs. Townsend

Cecilia Parker as Olga

Soo Yong as Amah

Forrester Harvey as Waddington

Ethel Griffies as Lady Coldchester (uncredited)

Olaf Hytten as Dr. Somerset (uncredited)

Keye Luke as Shay Key Fong (uncredited)