Reaching 29,029 feet, Mount Everest has long captivated mountaineers of all stripes. But a peak that draws athletes and mountaineers to new heights isnu2019t without danger u2014 or a dark side. Perhaps the peaku2019s greatest mystery is the missing body of Andrew u201cSandyu201d 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 mountaineeringu2019s great mystery. Along with the body, the team hopes to find Irvineu2019s camera and the footage that could rewrite history.