Spies on opposite sides fall in love in pre-revolutionary Russia.
William Powell
Baron Stephan Wolensky
Luise Rainer
Countess Olga Mironova
Robert Young
Grand Duke Peter
Maureen O'Sullivan
Maria Orlich
Frank Morgan
Colonel Baron Suroff
Henry Stephenson
Prince Johann
Bernadene Hayes
Mitzi Reisenbach
Donald Kirke
Anton, the Thief
Douglass Dumbrille
Mr. Korum, a Conspirator
Charles Waldron
Dr. Malchor, a Conspirator
Ian Wolfe
Leon, a Conspirator
Barnett Parker
Albert, Stephan's Butler
Frank Reicher
Pavloff
Bert Roach
Hotel Clerk
