BBC Earth HD

'S2/E2 - Georgia'. Ben Fogle reunites with a man living in the swamplands of Georgia, who has experienced a life-changing accident in the six years since they first met.

'S1/E1 - Episode One - Fourni, Chios, Lesbos, Samos'. Bettany sets off in waters of the Eastern Mediterranean near Fourni.

'S1/E5 - A Great Gamble'. Around 12,000 years ago, as the Ice Age finally thaws, humanity makes a dramatic shift - abandoning nomadic life for permanent settlements.

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

'S1/E1 - Tropical Worlds'. Tropical rainforests are plant battlegrounds. New filming techniques allow us to enter the world of plants to see it from their perspective and on their timescale.

'S2/E3 - Australia'. Ben reunites with a couple living off the coast of Australia, and discovers the logistical nightmares they overcome to make a home for themselves on a desert island.

'S7/E5 - Hard Knocks'. Sue repairs her cabin in Chena. The DeWildes set a net. Jessie spends time with his young dogs. Chip receives medical attention after an accident.

'S1/E2 - Sydney to Broken Hill'. Michael Portillo explores New South Wales, steered by his 1913 Bradshaw's Guide.

'S2/E2 - Beirut'. Janina Ramirez and Alastair Sooke explore the city of Beirut, the enthralling capital of Lebanon, which has bounced back to rebuild its reputation as a cosmopolitan city.

'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.

'S1/E2 - Episode Two - Delos, Ikaria and Mykonos'. Following Odysseus' trail, Bettany takes a predawn trip to Delos, then sets sail to Ikaria before sailing through one of the most dangerous routes of the Mediterranean.

'S1/E3 - Adelaide to Perth: The Indian Pacific'. Michael rides the Indian Pacific Railway, which stretches from Adelaide to the gold rush town of Kalgoorlie, before finishing in Perth.

'S10/E2 - California'. A couple from Salt Lake City, Utah, decide to move to the mountainous coast of Shelter Cove, California.

'S11/E13 - Bulletproof'. Alaskans contend with the throes of the warm season.

'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/E4 - Down to the Wire'. Bentley goes hunting, determined to find meat for his family.

'S1/E4 - Canberra to Melbourne'. Michael Portillo crosses the south east of Australia from Canberra to the multi-ethnic heart of Melbourne.

'S1/E2 - Episode Two - Delos, Ikaria and Mykonos'. Following Odysseus' trail, Bettany takes a predawn trip to Delos, then sets sail to Ikaria before sailing through one of the most dangerous routes of the Mediterranean.