Is Ген высоты, или Как пройти на Эверест coming back?

The film crew joined the expedition of Russian climbers to Everest, in order to ascent to the highest mountain on Earth. First expedition was terminated by a series of earthquakes. A year later the crew returned to the root of Everest to tell the story of its concurring and show the process of climbing on the main peak of the world from the start to the very end.