Fritz Kortner
— Professor Mauthner
Johanna Hofer
— Lina
Lina Carstens
— Emma
Rosemary Murphy
— Mary
William Sinnigen
— Elliot
Ernst Schröder
— Walter
Paul Hoffmann
— Fechner
Arno Assmann
— Kurt
Charles Regnier
— Bertram
Alwin Edwards
— Homer
Harald Mannl
— Fraenkl
Friedrich Domin
Hans Fitze
Fritz Benscher
Otto Brüggemann
