Count di Nolli, Heinrich IV
Conrad Veidt
Graf di Nolli
Angelo Ferrari
Irrenarzt, Prof. Genoni
Hermann Vallentin
Baron Belcredi, Schurke
Robert Scholz
Diener
Paul Biensfeldt
Raso
Oreste Bilancia
ältliche Matrone
Agnes Esterhazy
Maria
Enrica Fantis
Bediensteter
Carl Geppert
John Gottowt
Georg John
Original Story
Luigi Pirandello
Original Film Writer
Amleto Palermi
Director
Director of Photography
Curt Courant
Art Direction
Hermann Warm
Producer
Heinrich Nebenzahl
Camera Operator
Arpad Viragh
Screenplay
Curt Wesse
Alfred Schirokauer