Inc BBC Worldwide Americas

The amazing true story of one of modern culture's most iconic figures. Much more than just a comedian, his comedy challenged the injustices of life head on, but his uncompromising approach met with conflict in America and it was instead on the international stage where he found fame.

For 65 million years, Madagascar was lost to the world, isolated, undiscovered, and untouched by humans. Left to its own devices it became a hotbed of evolution, resulting in the greatest concentration of unique creatures anywhere on the planet. More than 80% of Madagascar's animals and plants are found nowhere else on Earth. Recognized as one of the world's most important biodiversity hotspots.

Dolphins and whales may appear to be totally alien to us. But with their mental ability, group communication and the recent discovery that dolphins have individual names, they are closer to us than we ever imagined. Ace underwater cameramen Doug Allan and Didier Noirot embark on a quest to film the most amazing stories of whales and dolphins across the ocean world.

Each season, as the ever-thinning Arctic ice recedes, polar bears face a daunting challenge; Grizzly bears in British Columbia must use ingenuity and fancy footwork to collect their catch; The annual rains of the Serengeti draw in the greatest concentration of large animals on Earth; Each year, billions of sardines flood South Africa's east coast creating an action-packed feeding frenzy; Thousands of animals make the long trek toward the life saving...

In Hemingway adventure, Michael Palin takes the viewer to locations where Hemingway lived, visited, and wrote about. In Great railway journeys, Palin travels from Londonderry to the western tip of Ireland, following the progression of his family's migration.

Tours the park, documenting the struggle for survival of Yellowstone's animals through three consecutive seasons. "Yellowstone is no ordinary wilderness, it is the world's first national park, a lost world of vast plains and endless forests defended on all sides by towering mountains, home to America's last great bison herds, the grizzly bear and realm of the wolf...Join the charismatic cast of Yellowstone's wildlife as they turn to face the extreme...

The further adventures of the time traveling alien adventurer and his companions.

A journalist named Daniel arrives to deliver the news that Emma has been left some money. There's a substantial sum to be claimed if Emma can prove her right to the money and there's a rags to riches story in it for Daniel's newspaper. As Robert and Emma contemplate their change in fortunes, Laura, who is fascinated to meet a real writer, shows Daniel around Lark Rise.

From polar bear to crocodile, Wildlife Wonders takes you on a breathtaking journey around the world for some of the most gripping and touching animal behavior in the wild.

Turlough arrives, Nyssa departs, and the Black Guardian returns to wreak his revenge in these three classic adventures.