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.

★ 7.6/10 · 22 TMDB audience ratings

Starring

• Blake LivelySelf - Narrator (voice)
• Bertie GregorySelf - Explorer

Watch trailer on YouTube

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Cast, images, recommendations and audience score from TMDB