•
Luise Ullrich as Betty Gall/Helene Gall •
Gustav Diessl as Dr. Hellwig •
Lucie Höflich as Anna •
Oskar Sima as Semmelweich •
Anton Pointner as Emil •
Tibor Halmay as Hayduk •
Rudolf Carl as Inspizient •
Gretel Berndt as Anita Roller •
Albert Heine as Gefängnisdirektor •
Richard Waldemar as Janos •
Mihail Xantho as Untersuchungsrichter •
Robert Valberg as Arzt •
Mizzi Griebl as Garderobenfrau •
Hella Kolniak •
Karin Mairlechner •
Else Pircher •
Oskar Pouché •
Ernst Pröckl •
Grete Wachter •
Das Wiener Boheme-Quartett as Singers == References ==