Description :
A Russian lady singer in Germany falls for a countryman working in a car factory there, who unknown to her is really a grand Duke. an attempt to steal the famous Orloff diamond adds to the complications. The Tsar's Diamond
Genre :
Casting :
Liane Haid , Iván Petrovich , Viktor de Kowa , Theo Lingen , Max Gülstorff , Eugen Neufeld , Leo Peukert , Alexa von Porembsky , Lydia Potechina , Else Reval , Gregori Chmara ,