Blue Planet III poster
Where to stream

Blue Planet III

20261 seasonTV SeriesDocumentary

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.

ProducersElizabeth White·Lara Bickerton

Where to watch

Not available in Australia
Streaming in 2 other countries

Blue Planet III isn't on any streaming service in Australia right now, but it's available in Ireland, United Kingdom. Streaming rights are licensed per country.

Seasons & Episodes

E1
Tropical Seas
Nov 1, 2026
E2
Open Ocean
Nov 1, 2026
E3
Season Seas
Nov 1, 2026
E4
Polar Waters
E5
The Deep
E6
Future Seas

Cast

DADavid Attenborough
David Attenborough
Self - Presenter

More from David Attenborough · Lead actor

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1977 · 9.0
Micro Monsters with David Attenborough
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Television
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1985 · 8.0
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1995 · 8.3
See all fromDavid Attenborough

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Blue Planet III — streaming FAQ

Which OTT platform streams Blue Planet III?

Blue Planet III isn't on any streaming service in Australia yet, but it's available in United Kingdom and Ireland. Streaming rights differ by country — switch your country in the header to see where.

Is Blue Planet III on Netflix?

No, Blue Planet III is not on Netflix in Australia as of November 2026.

Is Blue Planet III on Amazon Prime Video?

No, Blue Planet III isn't on Amazon Prime Video in Australia right now.

Where can I watch Blue Planet III for free?

Blue Planet III isn't streaming in Australia yet, so there's no way to watch it free at the moment.

How many seasons does Blue Planet III have?

Blue Planet III has 1 season so far.

Are all episodes of Blue Planet III out yet?

The 1 released season of Blue Planet III is complete, but the show is still in production — a new season is expected.

Is there a Season 2 of Blue Planet III?

A Season 2 of Blue Planet III hasn't been officially confirmed yet.