Mammals backdrop
Documentary

The Best Episodes of Mammals

Every episode of Mammals ranked from best to worst. Let's dive into the Best Episodes of Mammals!

Binge this in 5h 53m•Peaking at 8.6/10

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

Airs on
BBC One
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons1

All1

Episode Rankings

  1. #1 Fan Favorite
    Click to reveal
    Mammals Season 1 Episode 2 - The New Wild
    8.6/10(130 votes)

    #1 - 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

    Be the first to start the conversation for this episode

  2. Mammals Season 1 Episode 3 - Water
    8.6/10(122 votes)

    #2 - 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

    Be the first to start the conversation for this episode

  3. Mammals Season 1 Episode 1 - Dark
    8.5/10(143 votes)

    #3 - 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

    Be the first to start the conversation for this episode

  4. Mammals Season 1 Episode 4 - Cold
    8.5/10(110 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

    Be the first to start the conversation for this episode

  5. Mammals Season 1 Episode 5 - Heat
    8.3/10(107 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

    Be the first to start the conversation for this episode

  6. Mammals Season 1 Episode 6 - Forest
    8.1/10(96 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

    Be the first to start the conversation for this episode

    7. Trending NowTRENDING NOW

    The 20 WORST Episodes of Mammals

    READ

Best Episodes Summary

"The New Wild" is the best rated episode of "Mammals". It scored 8.6/10 based on 130 votes. Directed by Lydia Baines and written by Unknown, it aired on 4/7/2024. This episode scored 0.0 points higher than the second highest rated, "Water".