Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
6 Episodes 2016 - 0
Episode 1
Fri, Jul 29, 2016 30 mins
An expedition to Siberia spotlights the effect of melting permafrost. Also: a 12,000-year-old dog; and camping out with reindeer herders.
Episode 2
Fri, Aug 19, 2016 30 mins
A visit to Bangladesh during monsoon season.
Episode 3
Fri, Aug 12, 2016 30 mins
A visit to Newfoundland, Canada, which is the iceberg capital of the world.
Episode 4
Fri, Aug 5, 2016 30 mins
A trip to Laos spotlights ancient farming techniques; a conservation center that provides elephants a new way of life; and an underground river that holds timely secrets.
Episode 5
Fri, Apr 29, 2016 30 mins
How polar bears are coping with their rapidly changing climate.
Episode 6
Sat, Dec 2, 2017 30 mins
George returns some of his adventures.