Click CC for subtitles. In the winter of 2021, K2 remained the last great prize of high-altitude mountaineering: the only 8,000-meter peak never climbed in winter. Icelandic climber John Snorri Sigurjónsson and the legendary Pakistani father-and-son team Ali and Sajid Sadpara arrive determined to claim that historic first, facing temperatures far below zero, hurricane-force winds, exhaustion and a mountain already infamous for killing even the strongest climbers. But the expedition soon becomes more than a battle against nature. Commercial teams, influencer climbers, professional film crews and a fiercely ambitious all-Nepalese team converge on the same slopes, turning the ascent into a tense contest of strategy, reputation and national pride. As the climb unfolds, the documentary exposes the changing culture of modern mountaineering: the pressure of social media, the commercialization of the world’s highest peaks, the unequal recognition historically given to Western climbers, and the determination of Nepali and Pakistani mountaineers to claim achievements in their own names. The race for the summit culminates in triumph for one team and tragedy for others, leaving five climbers dead and forcing survivors to confront questions of ambition, responsibility and what a “first” is really worth. Built from extraordinary footage shot during the expedition and testimony from those who were there, the film transforms one of mountaineering’s last untouched records into a gripping story about ego, class, nationalism, family and the deadly cost of pushing beyond human limits.
Orbiting Earth at around 27.000 km/h, the International Space Station is one of humanity’s greatest engineering achievements, but also one of the most unforgiving places ever built. Astronauts and mission controllers recount moments when routine work suddenly became a fight for survival: a spacesuit filling with water, toxic ammonia spraying across a spacewalker, dangerous temperature extremes, radiation, fire, contamination and the constant threat of collision. The series reveals how every mission depends on training, improvisation and split-second decisions in an environment where even a small failure can become fatal. Across the two episodes, presented here together in a single uninterrupted video, the danger escalates from the hazardous construction and maintenance of the station to the growing risks of life aboard it. Astronauts face micrometeoroids and space debris travelling at lethal speeds, docking emergencies and system failures, culminating in the extraordinary 2021 incident when the newly arrived Nauka module unexpectedly fired its thrusters and sent the entire ISS rotating out of control. With communications at risk and the structure under immense strain, crews in orbit and controllers on Earth must work together to regain control. The result is a gripping story of courage, science and survival inside a machine that has kept humans continuously living in space for more than two decades.
Professor Jerry Brotton reveals that maps are far more than neutral guides to places: they are expressions of the societies that create them and powerful instruments for shaping territory, belief and authority. Beginning with some of the earliest known maps, he traces how cartography evolved from marking land and ownership to serving kings, empires, scientists and governments. From Henry VIII’s coastal surveys and the Cassini family’s scientific breakthroughs to the drawing of modern national borders, the series shows how maps can define who controls land, who belongs where and even how entire peoples understand the world around them. Across the three episodes, presented here together in a single uninterrupted video, the journey moves from ancient and medieval worldviews to imperial expansion and the digital age. Brotton explores religious maps, Aztec symbolism, Victorian attempts to classify societies, the politics behind projections of the globe, and the rise of Google Earth and data-driven mapping. He then follows the mapmakers and explorers who turned distant lands into targets for conquest and profit, from Ptolemy and Columbus to Walter Raleigh and the trading empires that followed. The story ends in the Arctic, where new maps are once again being used to stake claims over oil, gas and minerals, proving that even in the twenty-first century, cartography remains inseparable from power, plunder and possession.
In the final three episodes of Season 2, the struggle for Germania reaches a breaking point as loyalty, vengeance and political ambition collide. Tiberius demands proof that Marbod truly stands with Rome, while Flavus makes a dangerous proposal to Germanicus. At the same time, the Germanic tribal leaders gather to proclaim Marbod king, hoping unity might finally give them the strength to resist Rome. But the fragile alliance is shattered by tragedy, and Marbod is forced to confront Tiberius directly as trust on both sides collapses. The conflict then accelerates toward open war. Thusnelda and Folkwin undertake a perilous mission, Gaius makes a shocking discovery in the forest, and Segestes offers Tiberius a treacherous bargain. With Roman reinforcements approaching by ship, Arminius and the tribes realize they may have only one chance left: strike the Roman camp before a new legion arrives. The season closes with betrayal, sacrifice and a desperate battle for freedom, as every decision threatens to determine whether the Germanic tribes remain divided or finally stand together against Rome.
As artificial intelligence accelerates at a breathtaking pace, filmmaker Daniel Roher sets out to understand whether humanity is approaching an extraordinary new era or a catastrophe of its own making. What begins as a personal investigation becomes far more urgent when he and his wife learn they are expecting a child. Faced with predictions ranging from revolutionary medical breakthroughs and powerful new tools for creativity to mass unemployment, deepfakes, autonomous systems and even existential risk, he asks some of the world’s leading AI thinkers a deceptively simple question: should we be excited about the future, or terrified of it? The film explores how generative AI works, why its capabilities are advancing so quickly and what could happen if increasingly powerful systems become difficult to control. Experts debate AI safety and alignment, the race between competing companies, the possibility of machines seeking greater power, and the social consequences of automation and concentrated wealth. At the same time, the documentary confronts the technology’s remarkable promise, from personalized education to scientific discovery and potential cancer treatments. Moving between anxiety and hope, Roher ultimately searches for a way to face an uncertain future not as a pessimist or a blind optimist, but as something in between: an “Apocaloptimist.”
In the final three episodes, the series follows animals being pushed to the edge as melting ice, extreme heat and prolonged drought reshape the environments they depend on. In the Himalayas, a snow leopard is forced from familiar territory, while an Arctic ground squirrel in Alaska undertakes an extraordinary migration and a young Arctic fox in Svalbard faces her first winter alone. These cold-adapted animals must rapidly change behaviours that once worked for generations as their frozen worlds become increasingly unstable. The struggle then shifts to the opposite extreme, where wombats, leopards and kangaroo rats are tested by record heat and worsening drought, pushing their remarkable physical and behavioural adaptations to their limits. In the final episode, attention turns to the people working directly to help wildlife survive these new extremes, revealing rescue efforts, scientific interventions and conservation strategies in some of the planet’s harshest environments. Together, these final chapters show that survival now depends not only on the animals’ ability to adapt, but increasingly on how far humans are willing to go to protect them.
As the climb unfolds, the documentary exposes the changing culture of modern mountaineering: the pressure of social media, the commercialization of the world’s highest peaks, the unequal recognition historically given to Western climbers, and the determination of Nepali and Pakistani mountaineers to claim achievements in their own names. The race for the summit culminates in triumph for one team and tragedy for others, leaving five climbers dead and forcing survivors to confront questions of ambition, responsibility and what a “first” is really worth. Built from extraordinary footage shot during the expedition and testimony from those who were there, the film transforms one of mountaineering’s last untouched records into a gripping story about ego, class, nationalism, family and the deadly cost of pushing beyond human limits.