Watch Unter Blinden: Das extreme Leben des Andy Holzer (2015) : Full Movie Online Free Andy Holzer is an extreme mountaineer and has climbed six of the "Seven Summits". What distinguishes him from other professional mountaineers? He is blind. For "Unter Blinden - The Extreme Life of Andy Holzer" Eva Spreitzhofer embarks on a journey into a strange, unknown world for sighted people.