Ueli Steck – Auf schmalem Grat

The best films of the European Outdoor Film Tour 11/12.

In the Bernese Alps, the Agassizhorn peak memorialises Louis Agassiz – a controversial 19th-century scientist, who not only named the mountain after himself, but who claimed he had discovered the Ice Age and went on to become one of the century's most virulent, most influential racists.

In 1953, Sir Edmund Hillary & Tenzing Norgay made history as the first people to reach the top of Everest. Now, 50 years later, three sons of Everest's most celebrated climbers return to the mountain to challenge it again. Join their journey as they brave the elements and face death to climb 29,000 feet of wind-blasted rock and ice. And, relive the dramatic history of Everest from great triumphs to deadly tragedies, enduring rivalries and the unsung role of the Sherpa people—as National Geographic exposes the untold stories that lurk in the mountain's epic shadow and takes you on the ultimate Everest experience.

Record of the first ascent of Everest made without the use of oxygen equipment, made in May 1978 by Reinhold Messner and Peter Habeler. Could it be done? Would their blood vessels burst? Would they suffer brain damage leading to madness? Nobody was sure. Messner: 'I would never come here for trying Everest with oxygen. That is not a challenge for me.' A fascinating piece of history, well filmed by Leo Dickinson and Eric Jones (above the South Col Messner used a cine camera to continue the filming), featuring Messner and Habeler's thoughts. The film follows the usual sequence from Namche to Base Camp, through the Icefall, to Camps I, II and III. It also shows historical footage of the pioneering Mallory and Shipton expeditions.

On the occasion of the 150th anniversary of the first ascent of the Aiguille Verte, the Compagnie des Guides de Chamonix is ​​producing a film retracing the major dates of this summit which is so dear to it. 'La Verte' has been the object of desire for many mountaineers for a century and a half. Big names have paraded in search of this 4122 meter summit: Edward Whymper, Michel Croz, Albert Mummery, Armand Charlet, Marco Siffredi... La Verte has had a strong impact on the history of mountaineering, inspiring Gaston Rébuffat who warned the future contenders for this summit: "Before the Verte you are a climber, in the Verte you become a mountaineer".

Satyajit Ray's poetic documentary was commissioned by the Chogyal (King) of Sikkim at a time when he felt the sovereignty of Sikkim was under threat from both China and India. Ray's documentary is about the sovereignty of Sikkim. The film was banned by the government of India when Sikkim merged with India in 1975. The ban was finally lifted by the Ministry of External Affairs in September 2010. Preserved by the Academy Film Archive in 2007.

Avid for steep slopes, Marco Siffredi (1979-2002) obeys only one rule: not to fall. This gifted kid with hair sometimes blond peroxidized, green or blue clashed in his valley: Chamonix, mecca of mountaineering. His thing was to go up and down on a snowboard. . 90 minutes September 8, 2002, altitude 8848 meters, rare oxygen, his head already brushing the sky and his snowboard running, Marco Siffredi, 23, rushes from the summit of Everest in the Horbein corridor and its slopes at 50 degrees . A year earlier, he had already made the first descent of the mountain on a snowboard. But there remains another corridor… more direct. It's not a challenge, just a reason to be... However, that day, at the top of the roof of the world, his trace is lost...

An epic story of adventure, starring some of the most magnificent and courageous creatures alive, awaits you in EARTH. Disneynature brings you a remarkable story of three animal families on a journey across our planet – polar bears, elephants and humpback whales.