Jan Kiepura
René Lambertain
Acting
Mártha Eggerth
Denise Vernier
Acting
Paul Kemp
Pierre Casale
Acting
Theo Lingen
Aristide Boupon
Acting
Oskar Sima
André Dupré
Acting
Fritz Imhoff
Didier Blanchon
Acting
Richard Romanowsky
Professor Delumat
Acting
Lizzi Holzschuh
Lolotte Diridon
Acting
Alfred Gerasch
Francois Vernier
Acting
Karl Günther
Octave de Croisson (as Carl Günther)
Acting
Mimi Shorp
Anita
Acting
Karl Skraup
Biscot
Acting
Louise Kartousch
Frau Barbouche
Acting
Hans Brand
Theaterarzt
Acting
Ray Neudörffer
Inspizient der Oper
Acting
Robert Valberg
Charles Fouqué, Operndirektor
Acting
Karl Ehmann
Arzt von Denise
Acting