Professor Mauthner
Fritz Kortner
Lina
Johanna Hofer
Fraenkl
Harald Mannl
Friedrich Domin
Hans Fitze
Fritz Benscher
Otto Brüggemann
Hans Clarin
Annemarie Holtz
Emma
Lina Carstens
Mary
Rosemary Murphy
Elliot
William Sinnigen
Walter
Ernst Schröder
Fechner
Paul Hoffmann
Kurt
Arno Assmann
Bertram
Charles Regnier
Homer
Alwin Edwards
Director
Josef von Báky
Writer
Editor
Wolfgang Becker
Sound
Walter Rühland
Original Music Composer
Georg Haentzschel
Director of Photography
Werner Krien
Art Direction
Fritz Lück
Assistant Director
Hans Sohnle
Fritz Maurischat