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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!

Binge this in 6h 8m•Peaking at 9.1/10

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 of our planet.

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Episode Rankings

  1. #1 Fan Favorite
    Blue Planet II Season 1 Episode 1 - One Ocean
    9.1/10(1697 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(1570 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(1319 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(1168 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(1106 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(1022 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
    8.3/10(929 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 1697 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".