Drama | March 2, 1928
Drama | March 2, 1928
| Producers | |
| Original title | Die Pflicht zu schweigen |
| Directors | Carl Wilhelm |
| Writers |
as Maria Harp
as Robert Harp
as Eva Devin
as Robert
as Gerhard
as Iwan Daniloff
as Die Wirtschafterin
as Frau Jorin
as Dr. Garonder
as Frau von Storch