DocumentaryCast
Ueli Steck
Self
Stéphane Benoist
Self
Yannick Graziani
Self
Maurice Herzog
Self (archive footage)
Jean-Christophe Lafaille
Self (archive footage)
Pierre Béghin
Self (archive footage)
Iñaki Ochoa de Olza
Self (archive footage)
Dougal Haston
Self (archive footage)
Chris Bonington
Self (archive footage)
Alex MacIntyre
Self (archive footage)
