Drama, Crime | Jan. 6, 1939
Drama, Crime | Jan. 6, 1939
| Producers | Fanal-Filmproduktion |
| Original title | War es der im 3. Stock? |
| Directors | Carl Boese |
| Writers |
as Frau Seiderhelm
as Petra Kilby
as Frau Kaaden
as Heidenreich, Kriminalkommissar
as Wienhold, Kriminalkommissar
as Lisa Seiderhelm
as Georg Kilby
as Hotelinhaberin
as Sekretärin