A documentary of the first successful expedition to the summit of Mount Everest. New Zealand's Edmund Hillary and Sherpa Tenzing Norgay climb Mount Everest in 1953. A documentary of the first successful expedition to the summit of Mount Everest. New Zealand's Edmund Hillary and Sherpa Tenzing Norgay climb Mount Everest in 1953. A documentary of the first successful expedition to the summit of Mount Everest. New Zealand's Edmund Hillary and Sherpa Tenzing Norgay climb Mount Everest in 1953. A documentary of the first successful expedition to the summit of Mount Everest. New Zealand's Edmund Hillary and Sherpa Tenzing Norgay climb Mount Everest in 1953.