BBC Earth HD

'S3/E11 - Record Breaking Rollercoaster'. The world's tallest roller coaster is in Los Angeles' Six Flags Amusement Park, which was inspired by scenic railways and steam catapults on aircraft carriers.

'S1/E2 - The Hunt'. Pike tries one last hunting trip before catching the plane back. Becky and Denenize continue looking for a moose. Bentley and Felicia begin work on building a new dock. Pierre looks for something he can eat.

'S2/E4 - Arkansas, USA'. Ben Fogle reunites with a former medical student living in the woodlands of Arkansas. Ben discovers the impact a series of injuries have had on his physically demanding wild lifestyle.

'S1/E7 - Yogyakarta to Surabaya'. Beginning in Java's royal city, Yogyakarta, Michael Portillo visits the Sultan's Palace and witnesses the ancient art of shadow puppetry, known as wayang.

'S8/E9 - Sofas'. Gregg Wallace is in West Yorkshire, visiting a huge factory that makes more than 5,000 sofas every year. Meanwhile, Cherry Healey learns about the science of light bulbs.

'S6/E3 - Thailand'. Deep into the jungle mountains of Thailand on the border with Myanmar and far off any conventional map, Ben spends time with 40-year-old French-Canadian Julien, who has been a Buddhist monk for almost half his life.

'S9/E2 - Breaking Trail'. As winter's grip in the Arctic strengthens, Alaskans are forced to react to avoid an icy demise.

'S1/E5 - Emptiness'. British comedian and travel enthusiast Griff Rhys Jones explores the prairies and vast sprawling plains of both Saskatchewon and Alberta provinces and discovers they reveal riches from fossils to farmland.

'S2/E5 - Fiji, Pacific Ocean'. Ben Fogle is reunited with seafarer Rick, who made a fresh start on the Pacific island of Fiji after previously living off the coast of French Polynesia.

'S1/E3 - To Close For Comfort'. Kim and Pierre turn their attentions to harvesting big game.

'S1/E6 - Happiness'. Griff Rhys Jones finishes his journey across Canada in the popular, lifestyle province of British Columbia in the Pacific Northwest and discovers what it is about this place that makes people so happy.

'S3/E9 - Sri Lanka'. Ben meets Janey, a vet, who took it upon herself to rescue and nurse back to health hundreds of dogs in Sri Lanka.

'S1/E8'. An African Grey Parrot needs to have a microchip inserted.

'S1/E8 - Penang to Cameron Highlands'. Michael rides one of the steepest and fastest funicular railways in the world and steps into a tropical paradise as he releases exotic specimens at Malaysia's first butterfly sanctuary.

'S3/E12 - The Perdido Oil Rig'. The Perdido oil rig in the Gulf of Mexico was inspired by the first drilled oil well, pioneering remote manipulator arms, and the discovery of fireproof chemicals.

'S1/E1 - Inner Hebrides'. Ben Fogle explores the ancient sea roads of the Inner Hebrides. He visits Iona, the cradle of Christianity, and learns how Columba's legacy inspires people today.

'S2/E3 - Hell or High Water'. Becky struggles to secure a steady supply of winter water.

'S6/E4 - Norway'. Ben joins adventurer Randi, who was the first Norwegian woman to climb Everest.

'S9/E3 - Cold Harvest'. As the deep freeze sets in, Alaskans brave cruel temperatures to complete vital tasks.

'S4/E1 - New Safe Confinement'. In this episode our engineering experts are in Germany exploring the pioneering innovations that made the Munich Olympic Stadium possible.

'S1/E8 - Penang to Cameron Highlands'. Michael rides one of the steepest and fastest funicular railways in the world and steps into a tropical paradise as he releases exotic specimens at Malaysia's first butterfly sanctuary.