A burglar is recruited by the French Surete to help find his kidnapped girlfriend, who has been kidnapped by a deranged White Russian to impersonate the missing Princess Anastasia Romanoff while under his hypnotic spell.
François St. Cyr
Frank Morgan
Leon Renault
John Warburton
Eugenie Dorain
Gwili Andre
Gen. Han Moloff
Gregory Ratoff
Chief of the Surete
Murray Kinnell
Cecile Rodin, aka Mme. La Prop
Kate Drain Lawson
Anton Dorain
Christian Rub
Grand Duke Maxim
Arnold Korff
Count de Marsay
Guido Trento
Moloff's Woman Agent
Kendall Lee
Baron Lomzoi
Lucien Prival
Moloff's White-haired Matron
Vivien Oakland
Moloff's Dark-haired Matron
Ellinor Vanderveer
Undercover Agent K-31 (bit)
Rochelle Hudson