Reaching 29,029 feet, Mount Everest has long captivated mountaineers of all stripes. But a peak that draws athletes and mountaineers to new heights isn’t without danger — or a dark side. Perhaps the peak’s greatest mystery is the missing body of Andrew “Sandy” Irvine who disappeared alongside George Leigh Mallory in 1924 just 800 vertical feet from the summit. In Lost on Everest, we follow along as a team of elite climbers with new intel on the location of his missing body set out to solve what may be mountaineering’s great mystery. Along with the body, the team hopes to find Irvine’s camera and the footage that could rewrite history.

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Cast

George Mallory

Self (Archival)

Andrew Irvine

Self (Archival)

George Mallory — Self (Archival)

George Herbert Leigh-Mallory was an English mountaineer who participated in the first three British Mount Everest expeditions from the early to mid-1920s. He and his climbing partner Andrew "Sandy" Irvine were last seen ascending near Everest's summit during the 1924 expedition, prompting speculation as to whether they reached it before they died.

Andrew Irvine — Self (Archival)

Andrew Comyn "Sandy" Irvine was a British mountaineer who took part in the 1924 British Mount Everest expedition, the third British expedition to the world's highest mountain. He and his climbing partner George Mallory disappeared high on the mountain's Northeast Ridge, and were last seen alive below the summit. Irvine's partial remains were discovered in 2024.