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Secrets of the Penguins
2025 · 1 season · — · ★ 7.4
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.
Start from S1E1 · Heart of the Emperors
Official trailer
Episodes
E11. Heart of the Emperors
2025 · 47m
In Antarctica, emperor penguin societies reveal mysterious bonds forged from birth. These bonds are the secret to surviving their extreme world.
E22. Survival of the Smartest
2025 · 43m
The banded penguins venture far beyond their icy homes, mastering deserts, tropical islands—and even city life—to become perhaps the smartest of all.
E33. Rebels with a Cause
2025 · 47m
In the Southern Ocean, courageous penguins break the rules to find their edge. Taking risks helps make them the most successful of all.
Cast
Blake Lively
Self - Narrator (voice)
Bertie Gregory
Self - Explorer