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Blue Planet III
2026 1 season Documentary
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Blue Planet III

Season 1

6 episodes 2026 5 h 8 min 720p
Blue Planet III — Season 1

About the series

A documentary series exploring five major ocean habitats with the newest underwater filming methods, bringing fresh stories from the deep.

Season premiere
November 1, 2026
Episodes in the season
6
Whole season
5 h 8 min
Next episode
November 8, 2026
November 1, 2026 5 of 6 released

Episodes

6 episodes · 5 h 8 min

  1. 1 Nov 2026 Blue Planet III, season 1, episode 1 — a still from the episode E01

    Tropical Seas

    50 min

    Warm waters and year-round sunshine create the perfect conditions for the ocean’s richest habitats to flourish, but survival here takes remarkable and surprising tactics.
  2. 8 Nov 2026 Coming soon Blue Planet III, season 1, episode 2 — a still from the episode E02

    Open Ocean

    58 min

    Beyond the horizon lies the vast Open Ocean, a mysterious wilderness teeming with extraordinary life that thrives against all odds.
  3. — Blue Planet III, season 1, episode 3 — a still from the episode E03

    Season Seas

    50 min

    Between the tropics and poles lie seas governed by the seasons. From storm-battered winters to the intense heat of summer, it's a world of extremes, but for those that can adapt, opportunity awaits.
  4. — E04

    Polar Waters

    50 min

    Polar waters help power global ocean currents, bringing epic wildlife spectacles and surprising animal behaviour far beyond the poles.
  5. — E05

    The Deep

    50 min

    Journey into Earth’s last great frontier, where cutting-edge technology reveals an extraordinary world hidden beneath the ocean’s surface.
  6. — E06

    Future Seas

    50 min

    Our ocean faces immense challenges, but we now have the tools to help it recover and there are incredible people around the world leading this fight.