Secrets of the Penguins
2025•TV-PG•1 Seasons•3 Episodes•7.4•Ended
Documentary
Over two extraordinary years, National Geographic Explorer Bertie Gregory discovered never-before-filmed secret traditions, surprising intelligence and close-knit societies of penguins. This astonishing series reveals they are more like us than we ever dreamed, from their powerful friendships to the courageous risk-takers using ingenuity and innovation in some of the world's most extreme places.
Network
National Geographic
Origin
US
Cast
Blake Lively
Self - Narrator (voice)
Bertie Gregory
Self - Explorer
Episodes
Recommended
7.4
Natural World
1983
8.6
Planet Earth
2006
8.1
Earth at Night in Colour
2020
8.3
Dynasties
2018
7
NOVA
1974
8.3
Prehistoric Planet
2022
7.9
Nature
1982
7.7
Great Migrations
2010
7.6
Welcome to Earth
2021
8.4
The Blue Planet
2001
8
Chimp Empire
2023
8
Life on Our Planet
2023
8.6
Planet Earth II
2016
6.7
Biography
1987
7.6
30 for 30
2009
8.5
Our Planet
2019
8.3
Human Planet
2011
7.7
One Strange Rock
2018
8.6
Planet Earth III
2023
7.4
Night on Earth
2020
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