Drama | Jan. 4, 1933
Drama | Jan. 4, 1933
| Producers | Universal Pictures |
| Original title | Die unsichtbare Front |
| Directors | Richard Eichberg |
| Writers |
as Erik Larsen
as Ellen Lange
as Friseur Jonny
as Kommisssar Borgmann
as Henrik Thomsen
as Trude
as Tante Jenny
as
