Watch MoviestoWatch. "Under the Underground" guides us through the improvised spaces of Janka Industries, an underground cellar vault and creative microcosm of Vienna's subculture. Voodoo Jürgens and Bands such as Petra und der Wolf and Tankris practice and perform here in the midst of a bizarre hodge-podge of electronic scrap. A music film and an ultimate underground homage that cinematically captures the magic of the site.