This original series from National Geographic follows academy award winner Will Smith on an extraordinary adventure around the world to explore Earth’s greatest wonders and reveal its most hidden secrets. Will is guided by elite explorers and gets up close and personal with some of the most thrilling spectacles on the planet - from volcanoes that roar in silence to deserts that move beyond our perception to animal swarms with minds of their own. Join us on an awe-inspiring journey like no other

And now for the greatest adventure story ever told, the story of humankind. | National Geographic TV