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The Best Episodes of Blue Planet II Season 1

Every episode of Blue Planet II Season 1 ranked from best to worst. Discover the Best Episodes of Blue Planet II Season 1!

The Best Episodes of Blue Planet II Season 1

There is nowhere more powerful and unforgiving yet more beautiful and compelling than the ocean. Join us and explore the greatest yet least known parts...
Binge this in 6h 8m•Peaking at 9.1/10
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Episode Rankings

  1. #1 Fan Favorite
    Blue Planet II Season 1 Episode 1 - One Ocean
    9.1/10(1693 votes)

    #1 - One Ocean

    S1:E1

    Oceans are explored to better understand the world beneath the waves.

    Director:Unknown
    Writer:Unknown

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  2. Blue Planet II Season 1 Episode 2 - The Deep
    9.1/10(1566 votes)

    #2 - The Deep

    S1:E2

    A groundbreaking journey to the deepest parts of the oceans.

    Director:Unknown
    Writer:Unknown

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  3. Blue Planet II Season 1 Episode 3 - Coral Reefs
    9.0/10(1315 votes)

    #3 - Coral Reefs

    S1:E3

    The ingenious ways life exists in the undersea cities of tropical reefs.

    Director:Unknown
    Writer:Unknown

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  4. Blue Planet II Season 1 Episode 4 - Big Blue
    8.7/10(1165 votes)

    #4 - Big Blue

    S1:E4

    Animals go to the extreme to survive in the vast marine desert.

    Director:Unknown
    Writer:Unknown

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  5. Blue Planet II Season 1 Episode 5 - Green Seas
    8.9/10(1104 votes)

    #5 - Green Seas

    S1:E5

    Animals fight for space and food in a seasonal world of boom and bust.

    Director:Unknown
    Writer:Unknown

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  6. Blue Planet II Season 1 Episode 6 - Coasts
    8.8/10(1020 votes)

    #6 - Coasts

    S1:E6

    Coasts are the most changeable, but they offer great riches.

    Director:Unknown
    Writer:Unknown

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    The 20 BEST Episodes of Blue Planet II

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  7. Blue Planet II Season 1 Episode 7 - Our Blue Planet
    8.4/10(927 votes)

    #7 - Our Blue Planet

    S1:E7

    Scientists reveal what the future holds for our oceans.

    Director:Unknown
    Writer:Unknown

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Season 1 Ratings Summary

"One Ocean" is the best rated episode of "Blue Planet II" season 1. It scored 9.1/10 based on 1693 votes. Directed by Unknown and written by Unknown, it aired on 10/29/2017. This episode is rated 0.0 points higher than the second-best, "The Deep".