Füge eine Handlung in deiner Sprache hinzuIn 1998, four Italian filmmakers disappear in the Austrian Alps while shooting a documentary. Only now their footage has been made public.In 1998, four Italian filmmakers disappear in the Austrian Alps while shooting a documentary. Only now their footage has been made public.In 1998, four Italian filmmakers disappear in the Austrian Alps while shooting a documentary. Only now their footage has been made public.