In October 2010, two of France's top mountaineers, Christophe Dumarest and Yann Borgnet, fulfilled a mountaineer's dream: a six-day alpine-style ascent of Walter Bonatti's great routes through the Mont Blanc massif. Dumarest and Borgnet first climbed the north face of the Grandes Jorasses; they then climbed the Grand Capucin and the Pilier Rouge du Brouillard, completing their feat with the ascent of Mont Blanc. Their paragliding descent in Chamonix completes their feat with a touch of fun. The climbers and the director made the ethical choice not to use helicopters to shoot the film.
Bruno Peyronnet
Director

Walter Bonatti
Self (archive footage)

Christophe Dumarest
Self

Yann Borgnet
Self

Yves Ballu
Self

Mirella Vescovi Tenderini
Self
Catherine Pauwels
Narrator
Free Solo78%
The Dawn Wall80%
Alone in the Wilderness79%
180° South72%
The Alpinist78%
Atlantis Rising61%
Iron Maiden: Burning Ambition86%
Sherman's March65%
Bruce Lee, the Legend79%
14 Peaks: Nothing Is Impossible73%
Cave of Forgotten Dreams71%
IMAX Hubble71%
Valley Uprising77%
The Class of ‘9271%
Lionel Messi: Destiny78%
Le Chant des forêts79%
Chadwick Boseman: A Tribute for a King81%
In the Realms of the Unreal71%
Nuit et Brouillard82%