Warren Macdonald

"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.

The show features accounts of individuals and groups caught in dangerous scenarios, presented both through interviews and dramatic reenactments. The main focus is how the survivors survived and the decisions they made that kept them alive.