Secrets of the PenguinsTV Show
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.
▶ Watch TV ShowAbout Secrets of the Penguins
Secrets of the Penguins first aired in 2025 and is listed as a documentary series.
The series information currently records 1 season, 3 episodes, status: Ended, network information for National Geographic.
Top-billed cast members include Blake Lively, Bertie Gregory. The synopsis above provides the available premise, while the season section shows the published season and episode structure.
