Discover the stories beneath the surface of the water in this stunning nature documentary series, which explores each of the Earth's five oceans.
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E1 ∙ Pacific Ocean
In the world's largest ocean, one mighty current brings the Pacific to life in astonishing ways, from enriching rainforests to sustaining coral reefs.
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E2 ∙ Indian Ocean
From the minute mantis shrimp to the mighty sperm whale, inhabitants of the tropical Indian Ocean use their ingenuity to find food and raise their young.
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E3 ∙ Atlantic Ocean
In the choppy, unpredictable Atlantic Ocean, fish and mammals must face down predators and navigate the fast-changing climate in order to survive.
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E4 ∙ Arctic Ocean
With temperatures mounting and sea ice melting, the creatures of the Arctic Ocean must go to new extremes to survive in a new, warmer world.
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E5 ∙ Southern Ocean
In the most remote ocean on Earth, the Global Ocean Current is at its most powerful - and its cold waters are home to some extraordinary species.