1 Sezóna
5 Epizóda
- Season 1 Episode 4 Epizóda 4
At the planet’s frozen extremes, shifts in animal movement and behavior reveal vital information about our future world. Examine polar bears in the Arctic, penguins in Antarctica and other animals surviving in icy worlds.
- Krajina : United States of America, United Kingdom
- Žáner : Documentary
- Riaditeľ :
- Obsadenie : Shane Campbell Staton