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The short answerChecked against TMDB data
Blue Planet III at a glance
Blue Planet III is a 2026 documentary series, running 58m. It has 1 season and 6 episodes listed on TMDB, and its status is “Returning Series”. No age rating is published for this title in the United Kingdom yet.
In the United Kingdom it is listed on Sky Go.
TMDB has no age certificate for Blue Planet III in the United Kingdom. Check the rating on the service that carries it before watching with children.
All key facts9
- Format
- TV series
- First aired
- 2026-11-01
- Seasons
- 1
- Episodes
- 6
- Episode length
- 58m
- Genres
- Documentary
- Original language
- English
- Status
- Returning Series
- TMDB rating
- 9.5 / 10 · 2 votes
Facts come from TMDB and are refreshed automatically. Availability is per country and changes weekly — the United Kingdom row is what you see by default.
Availability
Where to watch in the United Kingdom
SubscriptionIncluded with a service you pay for
FreeNo subscription needed
BuyKeep the digital copy
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Synopsis
Series overviewThe 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. Venture deeper beneath the waves. David Attenborough reveals ocean life more surprising, more intelligent and more precious than we ever realised.
Cast
1 names
David AttenboroughSelf - PresenterSeasons and episodes
6 episodesQuestions about Blue Planet III
Quick answersWhere can I watch Blue Planet III in the United Kingdom?
In the United Kingdom, Blue Planet III is listed on Sky Go. Use the country selector above the facts to see another market — streaming rights differ by country.
Is Blue Planet III suitable for children?
No age certificate is published for Blue Planet III in the United Kingdom yet. Check the rating shown by the service that carries it before watching with children.
Is Blue Planet III on PelisPlus UK?
Blue Planet III has a full discovery page on PelisPlus UK with its synopsis, cast, ratings, seasons and episode guide. PelisPlus UK does not host video files; playback opens the third-party player sources configured by the site operator.
What is Blue Planet III about?
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. Venture deeper beneath the waves.…
How many seasons of Blue Planet III are there?
Blue Planet III has 1 season and 6 episodes listed on TMDB. Use the season tabs to see every episode.
Can I watch the Blue Planet III trailer?
Yes. Press Watch trailer to play Official AMC+ Trailer without leaving this page. The trailer is embedded from YouTube.
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