Many mountaineers as part of their activity have used cameras and films to allow us to participate through images in their adventures and their emotions. Many of them have become true film professionals: Joseph Vallot, Lionel Terray, Marcel Ichac, Renè Vernadet, Jean Afanasieff, Pierre Royer, Denis Ducroz, Kurt Diemberg and many others are among the conquerors of the image of the mountain. The film depicts the passion of these men on the highest mountains in the world... behind the lens.

In October 1984, Pierre Béghin, an engineer from Grenoble, and Jean-Noël Roche, a high-mountain guide, completed the Himalayan ascent of Dhaulagiri (8,172 m). The expedition's context: seven people crossed Nepal to Muri, collected accounts from trekkers—including that of the author Robert Rieffel—and attended Sherpa prayers at base camp. Then, the two of them embarked on a rocky and snowy route without supplemental oxygen. At over 5,000 meters, on the mountain of winds, Jean-Noël Roche made a paragliding flight. The climbers brought back footage with their Super 8 camera from 6,500 meters, but only photographs have been able to confirm their presence on the summit ridge of the seventh highest peak in the world.

To understand the difficulties of an ascent to over eight thousand metres, it is enough to remember the almost 300 victims these peaks have claimed. The Swiss alpinist Ehrart Loretan, the third alpinist in the world to have climbed all 14 8,000, and the Austrian alpinist Kurt Diemgerger cover the whole history of the conquest of the world’s 8,000, from the fifties to the present day, together with other alpinists and film directors who have climbed them. They talk about their experienced when they ventured into the death zone.