Secrets of the Penguins - Season 1 - Eps 1: Heart of the Emperors
The emperors are the largest and strongest penguins, living in the coldest and most extreme environment on Earth. Embedded with an Antarctic colony, National Geographic Explorer Bertie Gregory encounters social skills never filmed before, discovering bonds forged from birth between family, friends and strangers are the difference between life and death.
About Secrets of the Penguins

Title: Secrets of the Penguins
First Air Date: 2025-04-20
Last Air Date: 2025-04-20
Status: Ended
Rating: 7.571/10 (from 7 votes)
Language: EN
Seasons: 1
Total Episodes: 3
Network: National Geographic
Genres: Documentary
Production Companies: Lightstorm Entertainment, Talesmith, National Geographic
Synopsis
From the Emperor Penguins’ revelatory bonds of friendship to the gritty resolve of Gentoos and Rockhoppers, and the astonishing ingenuity of the migrant penguins that reached deserts and far beyond, their incredible traditions and societies echo ours in ways we never dreamt possible – until now.
Cast

Blake Lively
Self - Narrator (voice)

Bertie Gregory
Self - Explorer