Janr: Documentary
Yulduzlar: Hans-Dieter Zeindler, Maurice Aufair, Ingold Wildenauer, Klaus-Henner Russius
Ekipaj: Villi Hermann (Director), Renato Berta (Director of Photography), Hans Stürm (Director of Photography), Eve Martin (Screenplay), Villi Hermann (Screenplay), Elisabeth Wälchli (Editor)
Mamlakat: Switzerland
Til: Deutsch, Français, Italiano
Studiya: Filmkollektiv Zürich AG und Villi Hermann
Ish vaqti: 90 daqiqa
Sifat: HD
Chiqarilgan vaqti: Apr 27, 1977
IMDb: 1
Kalit so zlar:mine, tunnel construction
