On screen
Cast
13 credited performers
Leo Slezak
Kammersänger Möbius
Laura Solari
Regine Möbius
Johannes Riemann
Dr. Herbert Gerlach
Lizzi Waldmüller
Anita Rodino
O.E. Hasse
Dr. Heinz
Artwork unavailable
Herbert Weißbach
Eduard Wiesel
Hermann Pfeiffer
Franz Momber
Artwork unavailable
Henry Lorenzen
Max-Egon Schuster-Köhler
Artwork unavailable
Erika Helmke
Hidegard Schuster-Köhler
Artwork unavailable
Gerda Beckmann
Character not listed
Walter Ladengast
Character not listed
Artwork unavailable
Harald Föhr-Waldeck
Lehrling Erich
Artwork unavailable
Bert Schmidt-Moris
Lehrling Viktor