BBC Earth HD

'S1/E4'. Meet the organisers and riders of the Bealach Mor, one of Britain's toughest cycling events.

'S11/E15 - Japan'. This episode features Rupert, a Yorkshireman who moved to the remote countryside of southern Japan to grow rice.

'S12/E2 - Night Moves'. Sue hunts caribou before a big storm approaches. At Calico Bluff Andy and Denise work on building a solar array. At Noorvik village Chip Hailstone performs safety checks on the ice.

'S3/E4 - Fresh Water'. Fresh water is the lifeblood of planet Earth, where incredible animal dramas play out. From death-feigning fish to frogs that glide, each depends on fresh water for their survival.

'S7/E9 - Siberia'. Maverick scientist Nikita was a former maths student living in the city, when his father asked for help with an extraordinary experiment in one of the most remote places on the planet.

'S7/E4 - Weather the Storm'. Sue secures her camp before a long trip. Ricko helps repair his uncle's cabin. Jessie competes in a sled dog race. The Hailstones prepare for an intense storm.

'S1/E6 - Jakarta to Borobudur'. In the heaving megacity of Jakarta, Michael Portillo uncovers Indonesia's colonial past as part of a Dutch empire and its rich history as a port.

'S2/E1 - The River Towy and Abersoch'. Robson and Jim head to the River Towy in Wales to fish for sea trout before heading to Abersoch to fish for bass.

'S4/E3 - Revisit: County Mayo'. Ben revisits his old friends Georg and Bettina, who live on a remote bogland in County Mayo. They found solace in the wilds of Ireland, but three years later, they are still weighing up options.

'S5/E10 - Australia'. Celebrating the wonders of Queensland, we travel over 1,000 miles from Brisbane to Cairns onboard one of the most advanced trains in the world.

'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.

'S4/E4 - Revisit: Utah'. Ben makes an unprecedented third visit to see his old friends Bill and Bob, elderly twins living in the canyons of Utah, and realises that their paranoia about the outside world has grown.

'S11/E5 - Going in Circles'. Alaskans take advantage of a brief reprieve from Dark Winter's wrath.

'S11/E16 - Thailand'. This episode features a young woman who gave up a thriving business career in Bangkok to start her own farmstead in remote Thailand.

'S12/E3 - School of Ice'. Johnny tracks some caribou. Sue spots some ptarmigan, the state bird of Alaska. Ricko Dewilde teaches his daughter the native way of exploring.

'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.

'S5/E10 - Australia'. Celebrating the wonders of Queensland, we travel over 1,000 miles from Brisbane to Cairns onboard one of the most advanced trains in the world.