Drama | Nov. 28, 1927
Drama | Nov. 28, 1927
| Producers | |
| Original title | Petronella - Das Geheimnis der Berge |
| Directors | Hanns Schwarz |
| Writers | Johannes Jegerlehner, Hanns Schwarz, Max Jungk |
as Pia Schwiek
as Josmarie Seiler
as Fridolin Bortis
as Pfarrer Imboden
as Das Tschäderli
