Blue Planet III
TV SeriesNovember 1, 2026

Blue Planet III

The third series of this nature documentary uses the very latest in underwater filming techniques to reveal brand new and untold stories from magical underwater worlds focusing on five major underwater habitats: the tropical seas, temperate seas, polar seas, high seas and deep seas.

About the show

The third series of this nature documentary uses the very latest in underwater filming techniques to reveal brand new and untold stories from magical underwater worlds focusing on five major underwater habitats: the tropical seas, temperate seas, polar seas, high seas and deep seas.

First airedNovember 1, 2026
StatusReturning Series
Episodes1 season · 6 episodes
CastDavid Attenborough
NetworksBBC One
ProductionBBC Studios Natural History UnitBBC AmericaZDFFrance Télévisions+1 more
GenresDocumentary
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