85 mins | Drama | April 19, 1931
85 mins | Drama | April 19, 1931
| Producers | Universum Film (UFA) |
| Original title | Voruntersuchung |
| Directors | Paul Martin, Robert Siodmak |
| Writers | Ernst Hesse, Max Alsberg, Hans Müller, Robert Siodmak, Robert Liebmann |
as Dr. Konrad Bienert, Landgerichtsrat
as Fritz Bernt, Student
as Walter Bienert, Beinerts Sohn, Student
as Karl Zülke, Portier
as Kurt Brann, sein Untermieter
as Anatol Scherr, ein Hausbewohner
as Baumann, Kriminalkommissar
as Gerda Bienert - Bienerts Tochter
as Erna Kabisch
as Mella Ziehr
as Bruno Klatte, Artist
as Ein genierter Herr
as Schneider, Kriminalbeamter
as Kriebel, Kiminalbeamter
as
as Polizist