National Geographic Channel

'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.

'S1/E8 - Spring Break Rush'. Spring break brings new pressures for the airport and its staff.

'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.

'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.

'S4/E1 - Ramses: Egypt's Greatest Dynasty'. The world's top archaeologists uncover hidden treasures of ancient Egypt.

'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/E2 - Secrets Of The Acropolis'. Experts uncover the secrets of the Parthenon and of ancient Athens.

'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.

'S2/E4 - Titan Transports'. Experts share how colossal transporters are designed to aid our economy.

'S1/E7 - Perfect Storm'. During spring repair season, a 119-car grain train faces a series of obstacles as it journeys through the mountains.

'S1/E9 - Runway Ready'. Toronto Airport takes safety seriously, as challenges impact operations.

'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.

'S1/E1 - Fire and Ice'. Frigid temperatures wreak havoc on Dawson City.

'Ghost Ships of the Great Lakes: Lost Beneath the Waves'. Shipwreck hunters dive Lake Superior's merciless coast to uncover lost secrets.

'S9/E8 - Beagle Brigade Blowout'. HSI busts date-rape drug traffickers. CBP stops a car filled with cocaine.

'S5/E6 - Audie Murphy's Finest Hour'. Audie Murphy uses a burning tank destroyer to fight off a German attack.

'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.

'S1/E1 - The Curse of Vlad The Impaler'. Sam investigates the curse of Vlad Tepes with help from emerging science in genetics.

'S1/E1 - Fire and Ice'. Frigid temperatures wreak havoc on Dawson City.

'Ghost Ships of the Great Lakes: Lost Beneath the Waves'. Shipwreck hunters dive Lake Superior's merciless coast to uncover lost secrets.

'S9/E8 - Beagle Brigade Blowout'. HSI busts date-rape drug traffickers. CBP stops a car filled with cocaine.

'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.

'S2/E4 - Titan Transports'. Experts share how colossal transporters are designed to aid our economy.

'S1/E7 - Perfect Storm'. During spring repair season, a 119-car grain train faces a series of obstacles as it journeys through the mountains.

'S1/E9 - Runway Ready'. Toronto Airport takes safety seriously, as challenges impact operations.

'S2/E17 - In The Urban Jungle'. This show explores through science that most hostile of habitats - the urban jungle.

'S2/E18 - Jobs'. The best clips from seasons 2,3, 4 and 5. Hosted by Dallas Campbell.

'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.

'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.

'S4/E1 - Ramses: Egypt's Greatest Dynasty'. The world's top archaeologists uncover hidden treasures of ancient Egypt.

'S2/E4 - Titan Transports'. Experts share how colossal transporters are designed to aid our economy.

'S1/E7 - Perfect Storm'. During spring repair season, a 119-car grain train faces a series of obstacles as it journeys through the mountains.

'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.

'S1/E9 - Runway Ready'. Toronto Airport takes safety seriously, as challenges impact operations.

'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.

'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.

'S4/E2 - Mummy Hunters'. Archaeologists hunt for mummies to reveal new evidence about ancient Egypt.

'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.

'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.

'S1/E1 - Fire and Ice'. Frigid temperatures wreak havoc on Dawson City.

'Ghost Ships of the Great Lakes: Lost Beneath the Waves'. Shipwreck hunters dive Lake Superior's merciless coast to uncover lost secrets.

'S2/E5 - Next Gen Power'. New generations mean newer and more advanced technology.

'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.

'S1/E10 - Against the Clock'. Trouble with mice, high winds, and possible explosives at Toronto Airport.

'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.

'S14/E9 - Rover P4'. Tim and Fuzz are on a mission to restore a 1962 Rover P4 for a worthy reverend.

'S3/E7 - Viking Returns'. A Viking ship rebuild tests if ancient design can conquer the Atlantic again.

'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.

'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.

'S4/E8 - Philly Dope'. In Kensington, Philadelphia, heroin, crack cocaine and PCP are dealt from a hundred different corners, turning neighbourhoods into deadly traps.

'S1/E2 - Hoodoo In The Bayou'. Hoodoo priestess Aunt Julia Brown curses a Louisiana swamp and the people in it.

'S14/E9 - Rover P4'. Tim and Fuzz are on a mission to restore a 1962 Rover P4 for a worthy reverend.

'S3/E7 - Viking Returns'. A Viking ship rebuild tests if ancient design can conquer the Atlantic again.

'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.

'S2/E6 - Stolen Cars'. Mariana follows a smuggling route of cars stolen from the U.S. to shipping containers bound for west Africa, where demand is skyrocketing.

'S2/E5 - Next Gen Power'. New generations mean newer and more advanced technology.

'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.

'S1/E10 - Against the Clock'. Trouble with mice, high winds, and possible explosives at Toronto Airport.

'S2/E19 - Weather'. The best clips from seasons 2,3, 4 and 5. Hosted by Dallas Campbell.

'S7/E6'. In this episode we learn the science behind the fails, when attempting to flambe dinner, riding a balance bike or confronting a Dust Devil.

'S4/E2 - Mummy Hunters'. Archaeologists investigate one of the great mysteries of ancient Egypt - the mummy. Teams excavate buried tombs and make shocking new discoveries.

'S2/E5 - Next Gen Power'. With each generation, technological advances match the challenges of the economy. Experts share the latest science behind these machines.

'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.

'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.

'S1/E10 - Against the Clock'. Trouble with mice, high winds, and possible explosives at Toronto Airport.

'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.

'S2/E9 - Pacific War Megawrecks'. An expedition searches for the iconic wrecks of the Battle of the Pacific, including the USS Indianapolis, the ship that delivered the Hiroshima bomb.

'S4/E3 - Rise of Cleopatra'. Archaeologists investigate Egypt's most famous female pharaoh, Cleopatra. Teams excavate ancient graves and search hidden tunnels for her tomb.

'S4/E13'. We learn how many ways there are to injure and humiliate yourself when having a food fight, diving from a swimming pool springboard, or ramp jumping on a skateboard.

'S4/E14'. We learn just how many ways there are to embarrass, injure and humiliate yourself while doing a flip from a bridge, snowboarding, or testing your strength in tug of war.

'S14/E9 - Rover P4'. Tim and Fuzz are on a mission to restore a 1962 Rover P4 for a worthy reverend.

'S3/E6 - Floating Bridges'. With unrivalled quality and spectacular imagery, this channel brings you award-winning documentaries from around the world - from wildlife adventure and exploration to natural phenomena and world cultures.

'S2/E6 - Speed Demons'. The need for speed has been met with a superclass of machines. Experts investigate the design of some of the fastest machines in the world.

'S1/E1 - Best Laid Plans'. Margot, Matty, Billy and Emile and Gilbert negotiate some early, pre-winter challenges as they begin work on their new Northern homesteads.

'S9/E1 - Meth-Mom Mayhem'. HSI busts meth smugglers in San Diego. CBP intercepts drug body carriers.

'Air Crash Investigation: Special Report. S2/E9 - Radio Silence'. Radio silence between pilots and air traffic controllers can mean many different things, but only the physical evidence can reveal the true story.

'S1/E7 - The North Pole'. Will heads to the North Pole for his final and most dangerous mission.

'S1/E1 - Fire and Ice'. Frigid temperatures wreak havoc on Dawson City.

'S1/E6 - Subterranean Secrets And Forgotten Foundations'. Explorers find a tunnel system, mass graves, city foundations, and longhouses.

'S1/E2 - Scam'. Mariana van Zeller travels from the violent streets of Montego Bay to the posh neighbourhoods of Tel Aviv in pursuit of some of the world's biggest scammers.

'S4/E2 - Wasted In Seattle'. Nicknamed 'Junkie Town', nothing demonstrates Seattle's tolerant and liberal attitude to drugs more than the recent legalisation of marijuana.

'S1/E3 - Ghost Of The Bermuda Triangle'. Sam dives deep to get to the bottom of the curse of the Bermuda Triangle, a stretch of ocean where people disappear without explanation - or do they?

'S1/E7 - The North Pole'. Will heads to the North Pole for his final and most dangerous mission.

'S1/E1 - Fire and Ice'. Frigid temperatures wreak havoc on Dawson City.

'S1/E6 - Subterranean Secrets And Forgotten Foundations'. Explorers find a tunnel system, mass graves, city foundations, and longhouses.

'S2/E7 - Romance Scams'. Mariana journeys from America's heartland to the cafes of Ghana to meet the romance scammers fleecing Americans out of millions.

'S2/E6 - Speed Demons'. The need for speed has been met with a superclass of machines. Experts investigate the design of some of the fastest machines in the world.

'S1/E1 - Best Laid Plans'. Margot, Matty, Billy and Emile and Gilbert negotiate some early, pre-winter challenges as they begin work on their new Northern homesteads.

'S9/E1 - Meth-Mom Mayhem'. HSI busts meth smugglers in San Diego. CBP intercepts drug body carriers.

'S2/E20 of 20 - Games'. 20 New Science of Stupid Compilations of the best clips from seasons 2,3, 4 and 5. Hosted by dallas Campbell, with original tops and closings, according to the theme, and new graphics.

'S2/E2 - Celebrations'. Celebrations bring out the best in people - and the worst. In this episode, we have decided to celebrate the different ways in which humans have totally messed up.

'S2/E17 of 20 - In The Urban Jungle'. This show explores through science that most hostile of habitats - the urban jungle. Dallas Campbell examines some of the biggest threats to mankind.

'S7/E7'. In this episode we learn the science behind the fails when attempting a snowmobile ridge jump, cycling over a pump track, and lighting fires.

'S7/E8'. We learn the science behind the fails when launching off snow ramps on inflatable tubes, driving through water on ATVs, and when animals tackle staircases.

'S4/E3 - Rise of Cleopatra'. Archaeologists investigate Egypt's most famous female pharaoh, Cleopatra. Teams excavate ancient graves and search hidden tunnels for her tomb.

'S2/E6 - Speed Demons'. The need for speed has been met with a superclass of machines. Experts investigate the design of some of the fastest machines in the world.

'S1/E1 - Best Laid Plans'. Margot, Matty, Billy and Emile and Gilbert negotiate some early, pre-winter challenges as they begin work on their new Northern homesteads.

'S2/E9 - Pacific War Megawrecks'. An expedition searches for the iconic wrecks of the Battle of the Pacific, including the USS Indianapolis, the ship that delivered the Hiroshima bomb.

'S9/E1 - Meth-Mom Mayhem'. HSI busts meth smugglers in San Diego. CBP intercepts drug body carriers.

'Air Crash Investigation: Special Report. S2/E9 - Radio Silence'. Radio silence between pilots and air traffic controllers can mean many different things, but only the physical evidence can reveal the true story.

'S2/E8 - Thai Cave Rescue'. 'Drain the Oceans' conducts the first accurate 3D survey of the Thai Cave, revealing new insights into the life-and-death mission to save 12 boys from the flooded cave.

'S4/E4 - Rise of the Pyramids'. Archaeologists piece together how the pyramids evolved. They unearth exciting new evidence, from the spectacular Red Sea coast to the remote desert.

'S4/E1'. In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself while doing pogo backflips, Ski Cliff drop-ins or just reverse parking.

'S4/E2'. In this episode we learn just how many ways there are to embarrass and injure yourself while doing swimming pool handstands or jumping all terrain vehicles.

'S1/E7 - The North Pole'. Will heads to the North Pole for his final and most dangerous mission.

'S1/E1 - Fire and Ice'. Frigid temperatures wreak havoc on Dawson City.

'S1/E1 - Astronomical Engineering'. Massive machines require engineering extremes.

'S1/E2 - Winter Is Coming'. Margot, Matty, Billy and Emilie and Gilbert step up their efforts to finish their homesteading projects before the harsh, Canadian winter sets in.

'S9/E2 - Meth Hot Chili Peppers'. HSI finds illegal guns in Miami. CBP in Texas seizes meth worth millions.

'Air Crash Investigation: Special Report. S2/E10 - Design Flaws'. Drawing the attention of the entire world, three fatal design flaws put air crash investigators in a storm of controversy.

'To Catch a Smuggler: Contraband Capture. S1/E7'. The Department of Homeland Security halts contraband, which this time is not just going into the US, but also out of the country.

'S25/E5 - Peril Over Pakistan'. Air Crash Investigation reveals the truth behind legendary aviation disasters.

'Mission Titanic' documents the first manned dives to Titanic in nearly 15 years, new footage reveals fresh decay and sheds light on the ship's future.

'S1/E3 - Cocaine'. Mariana van Zeller uncovers a notorious cocaine smuggling route from the Peruvian jungles, to the Colombian coastline, and to the streets of Miami.

'S4/E10 - Cartel City, Arizona'. 180 miles from the Mexican border, Phoenix, Arizona, has become the country's major distribution point for marijuana, heroin and methamphetamine.

'S1/E4 - The Curse Of Atlantis'. Sam investigates the utopian city of Atlantis, a place that Plato says was cursed by the gods and swallowed up by the sea 12,000 years ago.

'To Catch a Smuggler: Contraband Capture. S1/E7'. The Department of Homeland Security halts contraband, which this time is not just going into the US, but also out of the country.

'S25/E5 - Peril Over Pakistan'. Pakistan's worst-ever air disaster reveals the danger of a toxic cockpit.

'S1/E1 - The Wave'. The devastating tsunami makes landfall, catching thousands unaware.

'S2/E8 - Cocaine Queens'. Mariana investigates a new breed of cocaine trafficker: lady bosses.

'S1 - Extreme Environments'. Engineering marvels of stealth submarines and the Galactic ISS.

'S1/E2 - Winter Is Coming'. The NWS homesteaders race to finish their projects before winter fully sets in.

'S9/E2 - Meth Hot Chili Peppers'. HSI finds illegal guns in Miami. CBP in Texas seizes meth worth millions.

'S2/E3 - In The Great Outdoors'. This episode of Science of Stupid will analyse free spirits that wanted to swing from trees, and didn't understand how to run downhill and not roll.

'S2/E4 - Trends'. Trends come and go but science never goes out of style. Watch how the Ice-bucket challenge can go terribly wrong, and why selfies are now banned in parts of India.

'S7/E9'. In this episode we learn the science behind the fails when mogul skiing, attempting to throw someone in the air and running on floating logs.

'S7/E10'. In this episode we learn the science behind the fails when attempting a doughnut spin on an ATV, riding river rapids, and working out with medicine balls.

'S4/E4 - Rise of the Pyramids'. Archaeologists piece together how the pyramids evolved. They unearth exciting new evidence, from the spectacular Red Sea coast to the remote desert.

'S1/E1 - Astronomical Engineering'. Massive machines require engineering extremes.

'S1/E2 - Winter Is Coming'. Margot, Matty, Billy and Emilie and Gilbert step up their efforts to finish their homesteading projects before the harsh, Canadian winter sets in.

'S2/E8 - Thai Cave Rescue'. 'Drain the Oceans' conducts the first accurate 3D survey of the Thai Cave, revealing new insights into the life-and-death mission to save 12 boys from the flooded cave.

'S9/E2 - Meth Hot Chili Peppers'. HSI finds illegal guns in Miami. CBP in Texas seizes meth worth millions.

'Air Crash Investigation: Special Report. S2/E10 - Design Flaws'. Drawing the attention of the entire world, three fatal design flaws put air crash investigators in a storm of controversy.

'S2/E12'. London is one of the most powerful cities on earth, 'Drain The Oceans' reveals the story of the city's meteoric rise.

'S4/E5 - Tutankhamun's Death'. Archaeologists investigate the mysterious circumstances surrounding the death of King Tutankhamun to uncover the truth behind his demise.

'S4/E3'. In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself while doing flips off a tire or monster truck jumps.

'S4/E4'. In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself while catching people or doing motorbike burnouts.

'To Catch a Smuggler: Contraband Capture. S1/E7'. The Department of Homeland Security halts contraband, which this time is not just going into the US, but also out of the country.

'S25/E5 - Peril Over Pakistan'. Air Crash Investigation reveals the truth behind legendary aviation disasters.

'S1/E2 - Sea Monsters'. Engineering secrets of massive 3D printers and cities at sea.

'S1/E3 - Snow Is A Boon'. The harsh, northern winter has arrived, forcing Margot, Matty, Billy and Emilie and Gilbert to take on a whole new set of icy, backwoods challenges.

'S9/E3 - Snitching on Mom'. HSI busts a counterfeit passport ring. CBP seizes meth at a railyard.

'S5/E5 - Dead Weight'. A plane crashes after take-off, killing all on board. Was this the result of the industry not taking increasing passenger weight into account?

'S1/E4 - Pompeii's Lost Twin'. Archaeologists on Santorini investigate an ancient volcanic mega-eruption.

'S1/E6 - Subterranean Secrets And Forgotten Foundations'. Explorers find a tunnel system, mass graves, city foundations, and longhouses.

'Pompeii: Out Of Time With Tom Hiddleston. S1/E1 - Tremors'. With unrivalled quality and spectacular imagery, this channel brings you award-winning documentaries from around the world.

'S1/E5 - Steroids'. Mariana van Zeller investigates a new wave of underground steroids promising to make users superhuman.

'S4/E9 - Stashville, Tennessee'. With exclusive access to Tennessee's drug network, discover how policing the war on drugs has led to an opiate addiction of epidemic proportions.

'S1/E5 - The Curse Of West Virginia'. Sam arrives in West Virginia to study the curse of the Mothman, but things go awry once he uncovers a web of disasters and dirty politics.

'S1/E4 - Pompeii's Lost Twin'. Archaeologists on Santorini investigate an ancient volcanic mega-eruption.