Seven Worlds, One Planet

Join Sir David Attenborough on an extraordinary journey across our planet's vastly different continents. From the depths of South American jungles, to the frozen peaks of Asia and the vast plains of Africa, discover the great diversity Earth's wildlife, and the challenges they face in a world shaped by humans.

Full season

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    Season 1, Episode 1
    • Sunday 5 Jan

    G Antarctica - the coldest, windiest, most hostile continent. Only the toughest can survive here. But the ocean here is warming and with that comes an uncertain future.

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      • Sunday 5 Jan

      G Antarctica - the coldest, windiest, most hostile continent. Only the toughest can survive here. But the ocean here is warming and with that comes an uncertain future.

      • Sunday 5 Jan

      G Asia is the largest continent on our planet, stretching from the Arctic Circle in the north all the way to the equator. It's a place where rarely seen animals roam the hottest deserts, tallest jungles and highest mountains on Earth.

      • Sunday 5 Jan

      G South America - the most species-rich continent on Earth. From the volcanoes of the Andes to the world's largest rainforest, the Amazon, animals here must specialise to carve out a niche.

      • Sunday 5 Jan

      G Australia, a land cast adrift at the time of the dinosaurs. Isolated for millions of years, the weird and wonderful animals marooned here are unique.

      • Sunday 5 Jan

      G Europe, a crowded continent transformed by mankind where extraordinary animals are found in surprising places. But only by protecting the wilderness that remains, and creating new wild spaces, can a future for Europe's precious wildlife be ensured.

      • Sunday 5 Jan

      G No continent experiences seasonal change as extreme as North America. From tornadoes that roar across the prairies, to Arctic air sweeping through the humid, southern swamps - this is a land where pioneering animals thrive.

      • Sunday 5 Jan

      G Season Finale: Africa is home to the greatest wildlife gatherings on earth. But even in this land of plenty, wildlife faces huge challenges.