
Secrets of the Penguins
2025 · Miniseries · TV-PG · 60 min · ★ 7.3
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.
Where to watch
Streaming on Disney+ and Hulu.
2 hours to watch · 3 episodes.
Stream (included)
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Details
- Years
- 2025
- Release date
- 2025-04-20
- Network
- National Geographic
- Language
- English
- Rated
- TV-PG
- Runtime
- 60 min
- Max quality
- UHD
- TMDB rating
- 7.3/10 (19 votes)
Themes
- penguin
- miniseries
- nature documentary
Cast & crew

Blake Lively
as Self - Narrator (voice)

Bertie Gregory
as Self - Explorer
Directed by Ashley Lorenzo-Feldman
Episodes1 season · 3 episodes
Season 13 episodes
- S1E1Heart of the Emperors47mDisney+Hulu
- S1E2Survival of the Smartest43mDisney+Hulu
- S1E3Rebels with a Cause47mDisney+Hulu