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.
26 Episodes 2016 - 2017
Episode 1
Sat, Oct 1, 201623 mins
Herds travel across the Serengati plains in Africa.

Episode 2
Sat, Oct 8, 201623 mins
People and animals fight to survive in the wilderness of Alaska.

Episode 3
Sat, Oct 15, 201623 mins
The lives and beliefs of ancient Egyptians; mummification; the story of one of Egypt's greatest Pharaohs.

Episode 4
Sat, Oct 22, 201623 mins
Dylan visits the Amazon river, where new medicines and treatments are discovered deep in the jungle; the Amazon's animal life and people are explored.

Episode 5
Sat, Oct 29, 201623 mins
Dylan explores the migration of butterflies in North America, Canada geese heading south, humpback whales along the California coast and red crabs from the forest to the sea.

Episode 6
Sat, Nov 5, 201623 mins
Dylan Dreyer explores the most stunning and breathtaking locations on earth.

Episode 7
Sat, Nov 12, 201623 mins
Visiting coral reefs, exploring forces that shape the waves and islands, and riding Teahupop, with surfers Kelly Slater and Raimana Van Bastolear.

Episode 8
Sat, Nov 19, 201623 mins
Dylan takes a journey across the continent of Australia and encounters some amazing animals; Australia's unique ecosystem.

Episode 9
Sat, Jan 14, 201723 mins
Dylan Dreyer rides in a deep sea submarine to explore the Mid-Atlantic Ridge, that is hidden under miles of ocean water.

Episode 10
Sat, Jan 21, 201723 mins
Dylan Dreyer and a team of specialists attempt to navigate down the entire length of the Nile River.

Episode 11
Sat, Jan 28, 201723 mins
Exploring animal species from around the world, including the wildebeests of the Serengeti, marine mammals off the coast of Alaska, and creatures of Australia.

Episode 12
Sat, Feb 4, 201723 mins
Dylan Dreyer explores the breathtaking beauty of the Arctic with scientists, who are working to better understand climate change; the native people of the Arctic who feel the effects of global warming, firsthand.

Episode 13
Sat, Feb 11, 201723 mins
Dylan Dreyer explores the growing junkyard orbiting the planet, which threatens space travel and the communication satellites that power the modern world.

Episode 14
Sat, Feb 18, 201723 mins
Dylan Dreyer explores the frozen continent of Antarctica, including its wildlife; scientists work to understand climate change; early explorers who made the first attempts to reach the South Pole.

Episode 15
Sat, Feb 25, 201723 mins
Dylan jumps out of airplanes with professional thrill-seekers, then travels to the great mountain cliffs of Norway to witness base-jumping; a parachute designed by Leonardo Da Vinci, over 500 years ago.

Episode 16
Sat, Mar 4, 201723 mins
The coastline of Baja California; elephant seal breeding grounds; migrating blue whales; coral reefs; manta rays and sharks.

Episode 17
Sat, Mar 11, 201723 mins
People living in the rainforests of the Amazon; nomadic Nepali people living on the plains of Asia; the effects of climate change on fruit people in the Arctic; the Masi people on the Serengeti plains.

Episode 18
Sat, Apr 1, 201723 mins
Tropical rainforests include a collection of amazing creatures that climb, fly and slither their way through the jungle.

Episode 19
Sat, Apr 8, 201723 mins
Dylan explores coral reefs around the globe and looks at the animals that depend upon the reefs to survive; the science behind coral reef conservation.

Episode 20
Sat, Apr 15, 201723 mins
How science has shaped the modern world, from satellite technology to deep ocean exploration to climate science.

Episode 21
Sat, Apr 22, 201723 mins
A tour of the Golden State reveals breathtaking wildlife and one of the world's largest economies.

Episode 22
Sat, Apr 29, 201723 mins
Dylan Dreyer hosts a look at animals in their natural habitats.

Episode 23
Sat, May 6, 201723 mins
A look at Zion National Park, including the history of the people who first settled the land and the wildlife that inhabits the park's four life zones.

Episode 24
Sat, May 13, 201723 mins
The history behind the creation of the Canadian Pacific Railway, which cuts through the Canadian Rockies.

Episode 25
Sat, May 20, 201723 mins
A look at Australia's unique species, desolate desert outback and ancient rain forests.

Episode 26
Sat, May 27, 201723 mins
Touring the west coast of North America, including the wild landscape of southern Utah, the coastline of Mexico and the beauty of Alaska.
