TV SeriesEnded
Secrets of the Penguins
7.4(20)
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.
Cast
Blake Lively
Self - Narrator (voice)
Bertie Gregory
Self - Explorer
