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.
Nadja Nadjakowksa
Doroschinsky
Direktor Roller
Köppke, Redakteur
Direktor Rosch
Kriminalrat
Kriminalkommissar
Prinzessin Eudoxia
Falsche Großfürstin
Masseurin
Falscher Großfürst