as Kronprinz Rudolf
as Franz I. Stephan, ihr Gemahl
as Johann Strauß Sohn
as Generaldirektor Schöner
as Prince Regent
as König Leopold von Belgien
as Leopold Argan
as Octavio Piccolomini
as Dr. Maurus Kraft
as Otto Roeders
as John Cross
as Marquis von Posa
as Georg
as Prince Regent Luitpold
as Crown-Prince Ludwig von Bayern
as Mönch
as Kammersänger
as Graf Lichtenfels
as Baron Lazi Köröshazi
