David Breashears

An international team of climbers ascends Mt. Everest in the spring of 1996. The film depicts their lengthy preparations for the climb, their trek to the summit, and their successful return to Base Camp. It also shows many of the challenges the group faced, including avalanches, lack of oxygen, treacherous ice walls, and a deadly blizzard.

Get ready for a (literally) breathtaking trek up Mt. Everest, from Base Camp at 17,600 feet; through the chilling, corpse-strewn Death Zone; to the very pinnacle of the the Earth, five and a half miles above sea level. For those brave souls who survive the harrowing climb to the top of the world, it is a transformative experience. But can the excruciating ascent—through frigid cold, blasting wind, blinding sun, and severe lack of oxygen—cause permanent, damaging changes to the human brain and body? In the wake of the 1996 disaster that took eight climbers in a single day, scientists follow a team of hikers to measure, for the first time ever, the toll high-altitude climbing takes on the heart, lungs, blood, and brain. Why do seemingly rational people make poor, sometimes fatal decisions as they approach the peak? And the danger doesn’t end there—as NOVA discovers during the descent, when one climber's respiratory illness takes a terrifying turn on the isolated mountainside.

NOVA documentary inquiring into the fate of early Everest explorers George Mallory and Sandy Irvine

As darkness fell on May 10, 1996, a fast moving storm of unimaginable ferocity trapped three climbing teams high on the slopes of Mount Everest. The climbers, exhausted from their summit climb, were soon lost in darkness, in a fierce blizzard, far from the safety of High Camp at 26,000 feet. World-renowned climber and filmmaker David Breashears, who aided the rescue efforts back in 1996, now returns to Everest to tell the fuller story of what really happened on that legendary climb. Through remarkably intimate interviews with the climbers and Sherpas many who have never spoken before on American television Breashears sheds new light on the worst climbing tragedy in Mount Everest s history.

As darkness fell on May 10, 1996, a fast-moving storm of unimaginable ferocity trapped three climbing teams on the slopes of Mount Everest. The climbers, exhausted from their ascent to the summit, were soon lost in the dark, in a ferocious blizzard, far from the safety of High Camp at 26,000 feet. This film tells the story of the five climbers who perished in this storm, marking the worst climbing tragedy in the history of Mount Everest. But most remarkably, it's the story of eleven climbers caught in the storm, and eyewitness accounts of their astonishing survival in the world's most unforgiving environment.

Since it began in 1983, Frontline has been airing public-affairs documentaries that explore a wide scope of the complex human experience. Frontline's goal is to extend the impact of the documentary beyond its initial broadcast by serving as a catalyst for change.