Season guide

Blue Planet II: Season 1

7 episodes Premiered Oct 29, 2017

Season 1 Episodes

Episode Guide

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Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

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Mytharc (3): Crucial lore & season climaxes

Core (4): Character development & subplots

Side Quest (0): Standalone / filler

S1·E1 Mytharc

Oct 29, 2017

Oceans are explored to better understand the world beneath the waves.

S1·E2 Core

Nov 5, 2017

A groundbreaking journey to the deepest parts of the oceans.

S1·E3 Core

Nov 12, 2017

The ingenious ways life exists in the undersea cities of tropical reefs.

S1·E4 Core

Nov 19, 2017

Animals go to the extreme to survive in the vast marine desert.

S1·E5 Core

Nov 26, 2017

Animals fight for space and food in a seasonal world of boom and bust.

S1·E6 Mytharc

Dec 3, 2017

Coasts are the most changeable, but they offer great riches.

S1·E7 Mytharc

Dec 10, 2017

Scientists reveal what the future holds for our oceans.