Oceans Our Blue Planet: 4K Ultra HD+ Blu-ray (Features High Dynamic Range) 2018 Release Date: 1/22/2019

Narrated by Kate Winslet Oceans: Our Blue Planet takes us on a global odyssey to discover the largest and least explored habitat on earth.

New ocean technology has allowed us to delve further into the unknown than ever before. From the coastal shallows to deeper, more mysterious worlds, we reveal the untold stories of the oceans' most astonishing creatures. Dolphins leap for joy through the waves, as we begin our journey into the blue. Our first stop is the coral reefs, where we meet fascinating characters like the ingenious tusk fish that uses a tool to open its food. In the great forests of the sea, we find a cunning octopus who shields herself in an armoury of shells to hide from predators.