Trailer
 | Olga Tschechowa as Helene Willfüer |
 | Ernst Stahl-Nachbaur as Professsor Ambrosius |
 | Elza Temary as Yvonne |
 | Igo Sym as Rainer |
 | Hermann Vallentin as Sein Vater |
 | Gerhard Dammann as Laboratoriumsdiener |
 | Antonie Jaeckel as Ärztin |
 | Egon von Jordan |
 | Hertha von Walther |
 | Sophie Pagay |
| Directing | |
| Fred Sauer | Director |
Writing | |
| Curt J. Braun | Writer |
| Vicki Baum | Novel |
| Herbert Rosenfeld | Writer |
