The season is drawing to a close, and the weather is growing worse by the day. With a storm system closing in on Everest, Russ gives the go-ahead for his final team of climbers to begin their ascent, betting that they'll make it to the summit and back before the deadly storm hits. But he's gambling on the weakest team of the season. To beat the storm and survive Everest, they'll need to climb like their lives depend on it - because they do.