7.4 Conny Plank – The Potential of Noise Sep. 28, 2017 Conny Plank – The Potential of Noise IMDb: 7.4 2017 92 min 166 views When Conny died at the age of only 47, his son Stephan was just 13 years old. Twenty-five years later, together with co-director Reto Caduff, he ... Documentary
