photos news photos news Höllental 2021 returning series 1 season Documentary The disappearance of Peggy Knobloch is one of the most known criminal cases in Germany. watched want to watch IMDb 8.2 news ✕ loading… photos ✕ cast Thomas Heise Self - Narrator R Rainer Maier Self - Journalist U Uwe Ritzer Self M Markus Feulner Self H Hanno Neustadt Self seasons Season 1 6 episodes · 2021
