Secrets of the Penguins - Season 1 Episode 1 Heart of the Emperors

The pulse-pounding true story of charismatic vigilante Faye Yager, who built a vast underground network that hid hundreds of mothers and children,...

A new, in-depth peek inside the minds of notorious serial killing cousins Kenneth Bianchi and Angelo Buono who allegedly impersonated off-duty police...

Marcia Lucas, Oscar-winning film editor and ex-wife of George Lucas, sits down for her first-ever on-camera interview and provides unique insight...

Australian host Steve Irwin and his wife Terri run a wildlife refuge. Their shared passion is educating the world about wildlife, including the much...

Geologist Iain Stewart explain in three stages of natural history the crucial interaction of our very planet's physiology and its unique wildlife....

Explores the Third Reich from a contemporary perspective to investigate how the Nazis managed to conquer Germany and then half of Europe in the wake...

Three wildlife camera operators follow six iconic baby animals as they face the challenges of surviving their first year on Earth.

This darkly satirical how-to guide explores the rise and fall of history's most notorious mob bosses and their tactics for success.

In six remote and beautiful places on our planet are queendoms run by the most powerful leaders in the animal world. These queens are sisters, single...

Ronan Donovan, our expert guide and National Geographic photographer, takes the audience on an intimate exploration of the Arctic during the endless...

When a blizzard hits an isolated island town it brings with it a mysterious stranger intent on terrorizing the people for a sinister purpose.

A comedy about the unique relationship between a young songwriter, Ally Dawson, and Austin Moon, the overnight internet sensation who gains sudden...

The series takes viewers into the secret life of one of the largest and most unique wildlife sanctuaries in the world – Chimp Haven—a...

Seven noble families fight for control of the mythical land of Westeros. Friction between the houses leads to full-scale war. All while a very...

When a young boy vanishes, a small town uncovers a mystery involving secret experiments, terrifying supernatural forces, and one strange little girl.

The true story of one of the worst man-made catastrophes in history: the catastrophic nuclear accident at Chernobyl. A tale of the brave men and...

Hundreds of cash-strapped players accept a strange invitation to compete in children's games. Inside, a tempting prize awaits — with deadly...

After stealing the Tesseract during the events of “Avengers: Endgame,” an alternate version of Loki is brought to the mysterious Time...

The adventures of Ragnar Lothbrok, the greatest hero of his age. The series tells the sagas of Ragnar's band of Viking brothers and his family, as he...

The coastal town of Bristol Cove is known for its legend of once being home to mermaids. When the arrival of a mysterious girl proves this folklore...