Alpinists Jonny Copp and Micah Dash, along with Wade Johnson, travel to a remote range near Tibet to make a first ascent of a high-altitude face. When tragedy strikes, the dark and dangerous side of climbing is revealed.
Over the past 26 years, 16 expeditions have tried and failed to climb one of Pakistan's 8,000 meter peaks in winter. In 2011, Simone Moro, Denis Urubko and Cory Richards became the first. The journey nearly killed them.
Speed alpinist Ueli Steck dances up faces in the Himalaya and the Alps, including his record-smashing ascent of The Eiger North Face. Ueli also teams up with fellow soloist Alex Honnold to break records on El Capitan.