Watch Secrets of the Penguins for Free in 123Movies
Secrets of the Penguins (2025) – Official Series Trailer, Cast & Seasons
Secrets of the Penguins at a Glance
Secrets of the Penguins is a 2025 documentary TV series with a cast led by Blake Lively and Bertie Gregory. It premiered on April 20, 2025 on National Geographic and has 1 season and 3 episodes. The series has ended, with its last episode airing on April 20, 2025, and it holds an average TMDB user score of 7.6/10 from 22 votes.
Watch the official Secrets of the Penguins trailer for free in 123Movies below.
1080p HD • Free YouTube Stream
Seasons & Episode Catalog (1)
Miniseries
3 Episodes • 2025
Where “Secrets of the Penguins” Fits in the 123Movies Catalog
Frequently Asked Questions About Secrets of the Penguins
When did Secrets of the Penguins premiere?
Secrets of the Penguins premiered on April 20, 2025 on National Geographic.
How many seasons does Secrets of the Penguins have?
Secrets of the Penguins has 1 season with 3 episodes in total, according to TMDB.
Has Secrets of the Penguins ended?
Yes. Secrets of the Penguins has ended. Its final episode aired on April 20, 2025.
Who is in the cast of Secrets of the Penguins?
Secrets of the Penguins stars Blake Lively as Self - Narrator (voice) and Bertie Gregory as Self - Explorer.
What network is Secrets of the Penguins on?
Secrets of the Penguins aired on National Geographic.
What kind of show is Secrets of the Penguins?
Secrets of the Penguins is listed on TMDB as a documentary series.
What is Secrets of the Penguins rated?
Secrets of the Penguins is rated TV-PG in the United States. On TMDB it has an average user score of 7.6/10 from 22 votes.
Where can I watch the Secrets of the Penguins trailer?
You can watch the official trailer for Secrets of the Penguins for free on this 123Movies page. It is embedded from YouTube.
What should I watch if I liked Secrets of the Penguins?
Series TMDB recommends alongside Secrets of the Penguins include Great Migrations (2010), Earth at Night in Colour (2020), Welcome to Earth (2021), Natural World (1983) and Chimp Empire (2023).
Can I watch full episodes of Secrets of the Penguins on 123Movies?
No. 123Movies only shows official trailers and series information. Full episodes are not hosted or linked on this site.
Great Migrations
Earth at Night in Colour
Welcome to Earth
Natural World
Chimp Empire
Dynasties
Planet Earth
The Americas
Prehistoric Planet
NOVA
Nature
