National Geographic Channel

'S1/E2 - Desert Hunters'. Hazen Audel endures a crash course with the San people of Namibia in the hopes of joining an elite four-man team on an epic Kalahari hunt.

'S1/E9 - Air'. The air we breathe is in jeopardy with the increase of greenhouse gases and industrial pollution, leading to an airpocalypse.

'S1/E4 - Poachers'. A suicide attempt sends the Coast Guardsmen into treacherous waters, and a German boat may carry more than just tourists onboard.

'Air Crash Investigation: Special Report. S4/E9 - Splash Down'. Three last-resort water landings, all handled differently, yet each one crucial to improving the outcomes of ditching on open water.

'S1/E10 - Cold'. This episode follows storm chasers in blizzards, farmers' livelihoods damaged by extreme cold and snow, and the impact of cold on our infrastructure.

'Genghis Khan: the Secret History of the Mongols. S1/E5 - The Rule of Ogedei'. Ogedei conquers new territories and builds the grand capital of Karakorum.

'S4/E9'. In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself while doing a ski flip or attempting the limbo.

'S4/E10'. In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself while jumping into hedges or stopping a longboard.

'S1/E3 - The Crash'. There's an emergency at Toronto International Airport as a flight crash lands.

'S1/E1 - Land, Sea, and Space'. Dissecting three major engineering disasters on land, at sea, and in space.

'S14/E8 - Land Rover Defender'. Tim and Fuzz help a charity rescue its life saving Defender from the scrappers.

'S1/E2 - Desert Hunters'. Hazen Audel endures a crash course with the San people of Namibia in the hopes of joining an elite four-man team on an epic Kalahari hunt.

'S1/E4 - Poachers'. A suicide attempt sends the Coast Guardsmen into treacherous waters, and a German boat may carry more than just tourists onboard.

'Air Crash Investigation: Special Report. S4/E10 - Northern Extremes'. Faced with the extreme conditions of the far North, three flights fall out of the sky leaving investigators to uncover the cause.

'S1/E3 - Poison Panacea, A Shocking Treatment, Cannabis In China'. Strange stones, electric catfish and ancient cannabis reveal healing's hidden past.

'S1/E3 - Queen's Conjurer, Ningyo, Temple Of Amun-Ra'. Examine the British scryer, the Japanese 'mermaid', and an Egyptian oracle.

'S1/E3 - Anne Boleyn'. If you want to understand the Tudors, discover who they executed - and why.

'S4/E4'. The Luftwaffe, a revolutionary German air force, created from nothing and fast-tracked by Hitler to annihilate the enemy from the skies.

'S2/E6 - Fracking Hell'. In Williston, North Dakota, an oil-mining boom has brought in not only blue-collar workers, but also a horde of black market drug dealers.

'S1/E4 - Apollo 13'. Apollo 13 is on its way to the moon, but when Jim Swigert performs the housekeeping chore of stirring the oxygen tanks, he unwittingly triggers a catastrophic explosion.

'S1/E3 - Poison Panacea, A Shocking Treatment, Cannabis In China'. Strange stones, electric catfish and ancient cannabis reveal healing's hidden past.