The Mystery of Johann Orth
A Hapsburg archduke in the 1880s gives up his title, changes his name, marries a Viennese actress, and then disappears with her on a South American ocean voyage.

Johann Salvator

Fürst Rostowsky Botschafter a.Wien

Lanik

Kronprinz Rudolf
Leila

Fürstin Olga Rostowska

Milly Stubel vom Theater a.d.Wien

Graf Mansfeld

Graf Neuborn

Frau Ziesemak