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Blue Planet III poster

TV series

Blue Planet III (2026)

  • 58m
  • 1 season

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.

Where to watch Blue Planet III

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Blue Planet III trailer

Cast

  • David Attenborough as Self - Presenter

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