Half a century ago, Edmund Hillary and Tenzing Norgay became the first humans to stand atop the highest mountain of earth. Now, their sons and Brent Bishop, son of the first American to summit Everest, make a historic expedition to face Everest's unforgiving heights. Experience their harrowing, deeply individual quests to conquer this awesome peak - and discover the dramatic history of Everest, from tragedy and triumph to the unsung role of the remarkable Sherpa people. With gripping, on-location filming and never-before-seen archival footage, this is the thrill of Everest as only National Geographic can present it!

High and Hallowed: Everest 1963 is the deepest story of the greatest Himalayan climb in American mountaineering history. Showcasing the daring and visionary efforts of the 1963 American Mount Everest Expedition, the film examines the sheer commitment, step-by-step struggle and lasting impact of America's first ascent of Mount Everest and the pioneering first ascent of West Ridge by Tom Hornbein and Willi Unsoeld. Five decades later, High and Hallowed returns to Everest to find out if the essence of risk, adventure and the unknown that drew the first Americans to the summit still exists on Everest today.

Ueli Steck (Switzerland), Simone Moro (Italy) and Jon Griffith (GB) are not like 95% of the climbers on Everest: they don't use oxygen, altimeters (improperly called Sherpas), or fixed ropes. In 2013, the trio aims to repeat the arduous Western Spur. The Sherpas have the mission to equip the mountain with fixed ropes on this famous day, up to Camp 3: ropes without which customers of commercial expeditions could not climb Everest. An argument ensued, insults were hurled from both sides. The confrontation at Camp 2 degenerated: a Sherpa water bottle physically attacked the trio of Europeans. Blows and stones were thrown and threats led the trio to flee the mountain. The Réel Rock film crew, which is part of the climbing team, films this chaos without complacency.