Eduard von Winterstein
Professor Gesellius
Hanna Ralph
Maria - Gesellius' Wife
Werner Krauss
Nung-Tschang
Sybill Morel
Sin / Magdalena
Friedrich Kühne
Dr. Armstrong
Conrad Veidt
Dr. Richard Armstrong Jr.
Alexander Delbosq
Alí
Sigrid Hohenfels
The Opium Girl
