Secrets of the Penguins

Secrets of the Penguins

On National Geographic

20251 season3 episodes7.6 / 10

A visually stunning nature documentary that finds warmth and kinship in penguin societies, celebrating intelligence and resilience across extreme environments.

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.

Questions people ask

  • Is Secrets of the Penguins scary? No. Less frightening than 92% of series.

  • Is Secrets of the Penguins easy watching? Yes. More comforting than 86% of series.

  • Does Secrets of the Penguins leave you hopeful? Yes. More hopeful than 81% of series.

  • Is Secrets of the Penguins sad? Barely. Less sad than 75% of series.

  • Is Secrets of the Penguins violent? Not especially. Less violent than 65% of series.

These describe how the series comes across across its whole run, compared with other well-known series. They are not a content list — nothing here was counted or checked episode by episode, so for age-suitability or specific content use a classification board or a dedicated content-warning service.

51/ 100

Cinnamon Score

How much this series gives you that nothing else will, and whether it delivers.

Familiar shape, done well.

Rarity78

How unlike any other series this one feels

Surprise33

How much more it delivers than it promises

Love47

How much audiences actually like it

The highest scores in the catalogue →

Ensemble

Like Secrets of the Penguins

Nearest across the full emotional profile.

Same Mood as Secrets of the Penguins

Nearest on what's most distinctive about this one.

Like Secrets of the Penguins, But Darker

Similar, pushed toward heavier and more intense.

Like Secrets of the Penguins, But Lighter

Similar, pushed toward warmer and easier.

Like Secrets of the Penguins, But Less Popular

Same territory, far fewer people have seen it.

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