Žáner: Dokumentárny
Hviezdy: Hans-Dieter Zeindler, Maurice Aufair, Ingold Wildenauer, Klaus-Henner Russius
posádka: Villi Hermann (Director), Renato Berta (Director of Photography), Hans Stürm (Director of Photography), Eve Martin (Screenplay), Villi Hermann (Screenplay), Elisabeth Wälchli (Editor)
Krajina: Switzerland
Jazyk: Deutsch, Français, Italiano
štúdio: Filmkollektiv Zürich AG und Villi Hermann
Runtime: 90 minút
kvalita: HD
Vydané: Apr 27, 1977
IMDb: 1
Kľúčové slová:mine, tunnel construction
