This episode explores how climate changes modify the landscape.
When Mt. St. Helens erupted in 1980, it was the largest explosion ever recorded. Since then it has exploded over twenty times.
We discovery how lion follows the transformation of a helpless cub into an accomplished killer, exposing real life and death struggles in dramatic second-by-second detail to become truly Built for the Kill.
The Cotswolds, UK: In the rolling hills of the English countryside a mystery beast stalks a walker and her pet dog.