Upcoming National Geographic documentary.

No ropes. No fear. Free solo legend Alex Honnold risks it all in a high-stakes, live ascent of one of the world's tallest skyscrapers in Taipei, Taiwan.

Rotpunkt documents the advent, the agony and the art of the redpoint through Alex Megos’s efforts to redefine the boundaries of the form. The film traces the redpoint—which transformed rock climbing from an engineering problem into a brilliant test of mental and physical strength—from its origins with a ragtag bunch of tights-wearing revolutionaries in rural Bavaria, to its golden era with Wolfgang Güllich, to its new ideal in the German phenom Megos as he battles to unlock new levels of human potential.

In this retrospective tribute, acclaimed filmmaker Jean Walkinshaw hails the 100th anniversary of Mount Rainier National Park in Washington by talking to those who know it best: the scientists, naturalists, mountain climbers and artists whose lives have been touched by the peak's far-reaching shadow. The result is a harmonious blend of archival material and high-definition footage celebrating an icon of the Pacific Northwest.

Fred Beckey is the legendary American "Dirtbag" mountaineer whose name is spoken in hushed tones around campfires. This rebel climber's pioneering ascents and lifestyle form an iconic legacy that continues to inspire generations.

27-year-old German alpinist Jost Kobusch wants to climb Everest, alone, without oxygen and in Winter, when the roof of the world is deserted.

On 15 May, 2006, double amputee Mark Inglis reached the summit of Mt Everest. It was a remarkable achievement and Inglis was feted by press and public alike. But only a few days later he was plunged into a storm of controversy when it was learned that he had passed an incapacitated climber, Englishman David Sharp, leaving him to a lonely end high in the Death Zone.

This feature-length documentary retraces the journey of 4 Canadians who set off to climb the perilous north side of Mount Everest without the use of oxygen or sherpas. The group's ordeal gives us a rare insight into the human condition under stress, and, while immobilized on the edge of the mountain by extreme weather, we share the tensions that afflict the group's solidarity - threatening the dream of attaining the summit itself.