Lilian Harvey
Chrystel
Acting
Conrad Veidt
Prince Metternich
Acting
Henri Garat
Alexander I
Acting
Lil Dagover
Countess
Acting
Gibb McLaughlin
Bibikoff
Acting
Reginald Purdell
Pepi
Acting
Philipp Manning
King of Saxony
Acting
Humberston Wright
Duke of Wellington
Acting
Helen Haye
Princess
Acting
Spencer Trevor
Finance Minister
Acting
Tarquini d'Or
Heurige Singer
Acting
Thomas Weguelin
Mayor of Vienna
Acting
Odette Talazac
Woman kissed on forehead by false Tsar (uncredited)
Acting