Seven extraordinary continents. Seven remarkable stories. One unforgettable experience. From the Emmy Award Winning producers of Planet Earth II comes a new wildlife documentary spectacular featuring David Attenborough. Premieres Saturday, January 18 at 9/8c. To stream full episodes, visit BBCAmerica.com.

In response to the widespread devastation caused by the fires in Australia, the series will now begin with the Australia episode and will inform viewers of how they can support relief efforts. Find out how you can help.