National Geographic Channel

'S7/E11'. In this episode we learn the science behind the fails when bouldering on rock faces, doing flips on wakeboards, or diving into foam pits.

'S7/E12'. In this episode we learn the science behind the fails when 'mud bogging' in off-roaders, dancing in circles, or riding undersized bikes.

'S7/E13'. Science experts reveal exactly how and why adventure can turn into misadventure.

'S12/E10'. Master mechanic Fuzz Townshend and radio and TV presenter Tim Shaw undertake dramatic automobile interventions across the UK.

'S13/E1 - Toyota Celica GT4'. Tim and Fuzz take on Michaels 1992 Toyota Celica, a rare road-going version of the '90s world rally championship-winning car driven by Carlos Sainz.

'S13/E2 - Mazda MX5 Mk2'. Tim and Fuzz take on the world's worst Mazda MX5 - held together by rust, can they turn it back into the ultimate roadster and return a car with huge sentimental value?

'S13/E3 - VW Dune Buggy'. Tim and Fuzz take on a wreck of a VW Dune Buggy that is owned by a devoted father-of-three from east Yorkshire.

'S13/E4 - Wolseley Hornet'. Fuzz leads the restoration of a rare Wolseley Hornet, a sporty little number from the 1930's, while Tim aims to inspire a new generation into loving vintage cars.

'S8/E1'. In this episode we learn the science behind the fails when cornering in a go-kart, using an outboard motor, and jumping out of plane without a parachute.

'S8/E2'. In this episode we learn the science behind the fails when throwing a fishing net, building your own snow luge track, and diving into shallow water.

'S8/E3'. In this episode we examine inflatable slides, swing burpees and the kite surfing roll.

'S8/E4'. In this episode we examine ski backflips, carbonization and walking downstairs on your hands.

'S4/E1 - Pirate Coasts'. New discoveries unearth the true story behind this infamous pirate coast and some of its villainous fortune seekers.

'S4/E2 - Ghost Ships'. Secrets of the Mary Rose, Quedagh Merchant, and Clotida are uncovered...revealing details about what brought them down and the fate of countless souls.

'S1/E1 - Marti Peterson'. The widow of a CIA officer, who was killed in action, goes undercover in Moscow.

'S1/E5 - Darrel Blocker'. A captured teen and secret tech bring the CIA closer to the Taliban's 'Butcher'.

'S1/E4 - Mark Kelton'. The clock is ticking in the CIA's pursuit of the country's most wanted fugitive.

'S1/E2 - Laura Thomas'. A CIA veteran helps rescue people during the 2021 Afghanistan withdrawal.

'S1/E8 - Patrick Weninger'. A CIA officer must trust an al-Qaida mole and fight to keep him alive.

'S1/E3 - Kari Amelung'. A young CIA officer is kidnapped abroad, triggering a tense 24-hour standoff.

'S1/E1 - Nature And Beyond'. Paul Salopek treks through a hotspot of biodiversity in Yunnan Province.

'S1/E2 - In Good Company'. Paul Salopek forges new friendships as he sets off across China on foot.

'S2/E6 - Catastrophic Failure'. Three real disasters dissected. A train crash, a walkway collapse, a blackout.

'Oklahoma City Bombing: One Day in America. S1/E2 - Manhunt'. It's a race against time to find survivors. Speculation over who is responsible spreads, as investigators launch a nationwide search.

'S5/E3 - The Tranq Dope Underground'. Mariana investigates the mysterious next wave of America's opioid crisis.

'S7/E5 - Silicon Valley High'. A cop crackdown is making life difficult for cocaine dealer J-Stax and driving his clients to meth, But a meth habit is hard to hide.

'S9/E13 - Bizarre Burials'. Explore the ways in which alternative societies deal with death and burial rituals as we lift the lid on the ultimate taboo.

'S1/E1 - Nature And Beyond'. Paul Salopek treks through a hotspot of biodiversity in Yunnan Province.