Secrets of the Penguins

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.

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Cast: Blake Lively, Bertie Gregory

Genres

Documentary

Release date

2025-04-20

Rating

7.6/10

Status

Ended

Production countries

United States of America, United Kingdom

Seasons

1

Episodes

3

Networks

National Geographic