Watch Secrets of the Penguins (2025) Free Online
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.
Secrets of the Penguins is a 2025 documentary TV series starring Blake Lively and Bertie Gregory. The series has 1 season and 3 episodes. Viewers rate it 7.6/10 on TMDB based on 23 votes.
- First aired: 2025-04-20
- Seasons: 1
- Episodes: 3
- Status: Ended
- Genres: Documentary
- TMDB rating: 7.6/10
Secrets of the Penguins cast
Blake Lively, Bertie Gregory