Andy Holzer

"Mountains Without Barriers" is a documentary about rock climbing that takes place on Cima Ovest Di Lavaredo. It was directed by Michael Brown in 2006 and produced by Serac Adventure Films. It features Erik Weihenmayer, Hugh Herr, Warren Macdonald, Andy Parkin, Malcolm Daly, Mark Wellman and others.

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.