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 went in search of the man he often only experienced behind the mixing desk … Conny Plank, Annette Humpe, Gianna Nannini, Fred Chichin, Hans-Joachim Roedelius, Michael Rother, Rudolf Schenker Added on Amazon Prime 2021-11-14.