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The Best Episodes of Mammals Season 1

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

Binge this in 5h 53m•Peaking at 8.7/10

The series offers fascinating insights into the most successful animal group in the world. From the tiny Etruscan shrew to the giant blue whale, Mammals will reveal the secrets of their success, and how their

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Episode Rankings

  1. #1 Fan Favorite
    Mammals Season 1 Episode 1 - Dark
    8.5/10(137 votes)

    #1 - Dark

    S1:E1

    The dark, a world of opportunity for mammals. More than two-thirds prefer the cover of the night, with some now returning to the safety of the shadows in order to avoid us.

    Director:Stuart Armstrong
    Writer:Unknown

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  2. Mammals Season 1 Episode 2 - The New Wild
    8.6/10(126 votes)

    #2 - The New Wild

    S1:E2

    Mammals have mastered every environment on Earth, but today the planet is changing faster than ever. Mammals must change with it to have a chance of survival in this, the new wild.

    Director:Lydia Baines
    Writer:Unknown

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  3. Mammals Season 1 Episode 3 - Water
    8.7/10(119 votes)

    #3 - Water

    S1:E3

    From freshwater jungle ponds to the dark depths of the open ocean, air breathing mammals have found remarkable ways to overcome the many challenges of a life in water.

    Director:Daniel Rasmussen
    Writer:Unknown

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  4. Mammals Season 1 Episode 4 - Cold
    8.6/10(107 votes)

    #4 - Cold

    S1:E4

    From ice-covered seas to snow-capped mountains, mammals have conquered the cold, living in the harshest places on earth, thanks to their remarkable intelligence and adaptations.

    Director:Will Lawson
    Writer:Unknown

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  5. Mammals Season 1 Episode 5 - Heat
    8.4/10(103 votes)

    #5 - Heat

    S1:E5

    From the barren Australian outback to the remote, dry deserts of Namibia, mammals use their ingenuity, incredible intelligence and remarkable resilience to beat the heat.

    Director:Rob Pilley
    Writer:Unknown

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  6. Mammals Season 1 Episode 6 - Forest
    8.1/10(93 votes)

    #6 - Forest

    S1:E6

    From deep in the undergrowth to the highest tree, forests are home to two-thirds of all mammal species. Discover how they overcome the many challenges of life in a crowded world.

    Director:Justine Allan
    Writer:Unknown

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    The 20 BEST Episodes of Mammals

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Season 1 Ratings Summary

"Dark" is the best rated episode of "Mammals" season 1. It scored 8.5/10 based on 137 votes. Directed by Stuart Armstrong and written by Unknown, it aired on 3/31/2024. This episode is rated 0.1 points higher than the second-best, "The New Wild".