National Geographic Channel 'S2/E4 - Plenty Below Zero'. The homesteaders work to survive and thrive in an unforgiving winter wilderness. 2026-07-27 'S2/E5 - Winter Works'. The homesteaders take advantage of the conditions during deep winter. 2026-07-27 'S2/E6 - Dog Days of Winter'. In winter's end, the homesteaders double their efforts as they wait for spring. 2026-07-27 'S1/E31 - Christmas Special'. In this Christmas episode we learn just how many ways there are to injure and humiliate yourself when making snowballs, riding sleighs and dancing at Christmas parties. 2026-07-27 'S1/E32 - Cats'. Celebrating all things feline in this cat special, we learn how our cats can embarrass and injure themselves when jumping off slippery surfaces or balancing on fences. 2026-07-27 'S1/E33 - Dogs'. In this canine special, discover how dogs embarrass themselves while catching a Frisbee, riding a skateboard and running on slippery surfaces. 2026-07-27 'S7/E1'. In this episode we learn the science behind the fails when driving on black ice, using food blenders, and attempting to bounce off giant inflatables. 2026-07-27 'S7/E2'. In this episode we learn the science behind the fails when driving tracked vehicles, jumping down stairs on unicycles, and getting into kayaks. 2026-07-27 'S3/E8 - Tutankhamun's Unsolved Secrets'. Archaeologists investigate the secrets of the Boy King Tutankhamun. 2026-07-27 'S2/E3 - Fire And Rescue'. Advanced technology is crucial when designing life-saving machines. 2026-07-27 'S1/E6 - Record Breaking Haul'. Transporting a 210-ton reactor from Thunder Bay Ontario to Moose Jaw Saskatchewan, CP's railroad crews are pushed to the limit. 2026-07-27 'S2/E4 - Secrets Of The Civil War'. The land battles of the American Civil War are well known, but it's the war on the seas that shaped the outcome of the war. 2026-07-27 'S1/E8 - Spring Break Rush'. Spring break brings new pressures for the airport and its staff. 2026-07-27 'Air Crash Investigation: Special Report. S2/E6 - Perilous Payload'. Three planes fatally out of balance force investigators to question calculations. It's a preventable risk, yet disasters reconfirm a need for back-up systems. 2026-07-27 'S2/E6 - Lost Nukes of The Cold War'. With access to daring expeditions, precision data and classified information, we drain the ocean and reveal the secrets of the nuclear-armed Cold War. 2026-07-27 'S4/E1 - Ramses: Egypt's Greatest Dynasty'. The world's top archaeologists uncover hidden treasures of ancient Egypt. 2026-07-27 '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. 2026-07-27 '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. 2026-07-27 'S1/E2 - Secrets Of The Acropolis'. Experts uncover the secrets of the Parthenon and of ancient Athens. 2026-07-27 'S1/E5 - Francis of Assisi - Patron Saint of the Environment, Animals, and Birds'. Abandoning his life of luxury to live as a friar, Francis traveled to Egyptduring the height of the Fifth Crusade. 2026-07-27 'S2/E4 - Titan Transports'. Experts share how colossal transporters are designed to aid our economy. 2026-07-27 'S1/E7 - Perfect Storm'. During spring repair season, a 119-car grain train faces a series of obstacles as it journeys through the mountains. 2026-07-27 'S1/E9 - Runway Ready'. Toronto Airport takes safety seriously, as challenges impact operations. 2026-07-27 'Air Crash Investigation: Special Report. S2/E7 - Runway In Sight'. If pilots aren't prepared, a landing can become a tragedy. On its final approach, an Indonesian passenger jet smashes down at a catastrophically high speed. 2026-07-27 'S1/E1 - Fire and Ice'. Frigid temperatures wreak havoc on Dawson City. 2026-07-27 'Ghost Ships of the Great Lakes: Lost Beneath the Waves'. Shipwreck hunters dive Lake Superior's merciless coast to uncover lost secrets. 2026-07-27 'S9/E8 - Beagle Brigade Blowout'. HSI busts date-rape drug traffickers. CBP stops a car filled with cocaine. 2026-07-27 'S5/E6 - Audie Murphy's Finest Hour'. Audie Murphy uses a burning tank destroyer to fight off a German attack. 2026-07-27 'S4/E7 - Miami Vices'. Largely built on the cocaine industry, Miami has played an integral role in trafficking drugs from Latin America into the United States. 2026-07-27 'S1/E1 - The Curse of Vlad The Impaler'. Sam investigates the curse of Vlad Tepes with help from emerging science in genetics. 2026-07-27 'S1/E1 - Fire and Ice'. Frigid temperatures wreak havoc on Dawson City. 2026-07-27 'Ghost Ships of the Great Lakes: Lost Beneath the Waves'. Shipwreck hunters dive Lake Superior's merciless coast to uncover lost secrets. 2026-07-27 'S9/E8 - Beagle Brigade Blowout'. HSI busts date-rape drug traffickers. CBP stops a car filled with cocaine. 2026-07-27 'S2/E5 - Meth'. Mariana van Zeller follows a meth superhighway from a cartel-run lab in Sinaloa across the US border and into the lives of American users. 2026-07-28 'S2/E4 - Titan Transports'. Experts share how colossal transporters are designed to aid our economy. 2026-07-28 'S1/E7 - Perfect Storm'. During spring repair season, a 119-car grain train faces a series of obstacles as it journeys through the mountains. 2026-07-28 'S1/E9 - Runway Ready'. Toronto Airport takes safety seriously, as challenges impact operations. 2026-07-28 'S2/E17 - In The Urban Jungle'. This show explores through science that most hostile of habitats - the urban jungle. 2026-07-28 'S2/E18 - Jobs'. The best clips from seasons 2,3, 4 and 5. Hosted by Dallas Campbell. 2026-07-28 'S7/E3'. We learn the science behind the fails when driving through snow and cycling around velodromes, as well as the terrifying effect of a malfunctioning power line. 2026-07-28 'S7/E4'. In this episode we learn the science behind the fails, when attempting a BMX 720 stunt, having fun on playground spinners and trying to parallel park. 2026-07-28 'S4/E1 - Ramses: Egypt's Greatest Dynasty'. The world's top archaeologists uncover hidden treasures of ancient Egypt. 2026-07-28 'S2/E4 - Titan Transports'. Experts share how colossal transporters are designed to aid our economy. 2026-07-28 'S1/E7 - Perfect Storm'. During spring repair season, a 119-car grain train faces a series of obstacles as it journeys through the mountains. 2026-07-28 'S2/E6 - Lost Nukes of The Cold War'. With access to daring expeditions, precision data and classified information, we drain the ocean and reveal the secrets of the nuclear-armed Cold War. 2026-07-28 'S1/E9 - Runway Ready'. Toronto Airport takes safety seriously, as challenges impact operations. 2026-07-28 'Air Crash Investigation: Special Report. S2/E7 - Runway In Sight'. If pilots aren't prepared, a landing can become a tragedy. On its final approach, an Indonesian passenger jet smashes down at a catastrophically high speed. 2026-07-28 'S2/E2 - Secrets of The Spanish Armada'. Spain's attempted conquest of England failed when the Armada was defeated. We reveal how the English then stole ship technology to build their own empire. 2026-07-28 'S4/E2 - Mummy Hunters'. Archaeologists hunt for mummies to reveal new evidence about ancient Egypt. 2026-07-28 'S4/E11'. In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself while racing a snowmobile or jumping a skateboard. 2026-07-28 'S4/E12'. In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself while jumping into a snowdrift, drumming or landing your pogo stick. 2026-07-28 'S1/E1 - Fire and Ice'. Frigid temperatures wreak havoc on Dawson City. 2026-07-28 'Ghost Ships of the Great Lakes: Lost Beneath the Waves'. Shipwreck hunters dive Lake Superior's merciless coast to uncover lost secrets. 2026-07-28 'S2/E5 - Next Gen Power'. New generations mean newer and more advanced technology. 2026-07-28 'S1/E8 - The Longest Journey'. To celebrate Canada's 150th anniversary, a vintage luxury passenger train-the Royal Canadian Pacific-is making an historic cross-country journey. 2026-07-28 'S1/E10 - Against the Clock'. Trouble with mice, high winds, and possible explosives at Toronto Airport. 2026-07-28 'Air Crash Investigation: Special Report. S2/E8 - Deadly Confusion'. Spatial disorientation is one of the leading causes of all air accidents, even the most experienced pilots are susceptible to its subtle yet deadly effects. 2026-07-28 'S14/E9 - Rover P4'. Tim and Fuzz are on a mission to restore a 1962 Rover P4 for a worthy reverend. 2026-07-28 'S3/E7 - Viking Returns'. A Viking ship rebuild tests if ancient design can conquer the Atlantic again. 2026-07-28 'World War II: Secrets From Above Compilation. S2/E2 - Nazi Collapse'. In this special episode, a Nazi defeat at Kursk leads to the battle for Berlin. 2026-07-28 'S1/E1 - Counterfeiting'. Mariana van Zeller journeys deep inside the Peruvian underworld to meet the gangster craftsmen who make the world's finest counterfeit money. 2026-07-28 'S4/E8 - Philly Dope'. In Kensington, Philadelphia, heroin, crack cocaine and PCP are dealt from a hundred different corners, turning neighbourhoods into deadly traps. 2026-07-28 'S1/E2 - Hoodoo In The Bayou'. Hoodoo priestess Aunt Julia Brown curses a Louisiana swamp and the people in it. 2026-07-28 'S14/E9 - Rover P4'. Tim and Fuzz are on a mission to restore a 1962 Rover P4 for a worthy reverend. 2026-07-28 'S3/E7 - Viking Returns'. A Viking ship rebuild tests if ancient design can conquer the Atlantic again. 2026-07-28 'World War II: Secrets From Above Compilation. S2/E2 - Nazi Collapse'. In this special episode, a Nazi defeat at Kursk leads to the battle for Berlin. 2026-07-28