BBC Earth HD

'S11/E5 - Australia, NSW'. Ben heads into the forests of northern New South Wales to meet Jimmy, and learns he's faced multiple tragedies, including bereavement and natural disasters.

'S1/E2 - Greece'. The second leg of Paddy and Chris's European health quest takes them to Ikaria, the island of longevity. They road-test the lifestyle and their mettle in seeking the secrets to a longer life.

'S2/E2'. Ben Fogle journeys to Islay and Jura, tracing the route of 6th-century Christian monks across wild seaways to discover communities going the extra mile to look out for one another.

'S4/E6 - Revisit: Suffolk'. Join Ben as he revisits Will Lord, a true British caveman, in Suffolk's woodlands. Discover how Will's prehistoric dreams have evolved over three years and how his loved ones embrace this lifestyle.

'S7/E3 - The Freeze Up'. Sue searches for food. Ricko teaches his children to hunt. Jessie packs down a trail for his dogs. The Hailstones go ice fishing.

'S2/E4 - Leadership'. With new life emerging, it's a dangerous time to be born. Old enemies are causing further trouble for the lions and the baboons, whilst the hyenas continue to disturb the peace for the jackals.

'S11/E6 - Italy'. In the mountains of Piedmont, Ben meets Father Johannes, who lives an isolated life while fulfilling duties as a priest. Ben finds they have more in common than expected.

'S11/E6 - From Here to There'. Alaskans test their will and luck against Dark Winter's obstacles.

'S5/E9 - Infantry Assault'. In this episode, the incredible machines built to get troops directly to the front line, on land, at sea and in the air.

'S1/E12 - Milan Part 3'. Michael comes face to face with a lion, heads skywards for a heavenly view, meets the city's great and the good from beyond the grave, and enjoys a classic aperitivo at a legendary bar.

'Agatha Christie: Lucy Worsley On The Mystery Queen. S1/E3 - Unfinished Portrait'. Lucy Worsley uncovers the origins of Agatha Christie's macabre magic and, with some compelling characters, reveals carefully concealed secrets.

'S1/E3 - Switzerland'. For the last leg, Paddy and Chris head to Switzerland to see if its cutting-edge treatments, medical science and health shortcuts can keep them younger for longer, inside and out.

'S5/E10 - The Independent'. In this episode, a skyscraper in Austin, Texas with gravity defying projections that has earned it the nickname The Jenga Tower.

'S2/E1 - Atlantis'. Dan Snow travels to Greece to investigate whether there is any truth to the story of the mythical city of Atlantis, which disappeared beneath the waves.

'S5/E7'. In California, it's a vacation from hell as hundreds of campers flee a wildfire.

'S10/E1 - Australia'. Ben heads to Australia where he meets Bette, who lives alone in a ramshackle property in northern Queensland. Fogle quickly becomes acquainted with her no-nonsense attitude.

'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.

'S5/E11 - Supertanker Europe'. In this episode, the world's biggest oil tanker - the mighty Supertanker Europe of the record breaking TI Class of ship.

'S1/E3 - Switzerland'. For the last leg, Paddy and Chris head to Switzerland to see if its cutting-edge treatments, medical science and health shortcuts can keep them younger for longer, inside and out.