National Geographic Channel

What do Segways, water balloons and yo-yos have in common? They all pack a powerful punch! Watch as Segway riders ignore the laws of physics and water skiing goes wrong.

Some people can dive into the sea from giant cliffs and emerge unscathed, while others end up bloody after diving from the bank of a river.

Tim and Fuzz travel to Milton Keynes to try to rescue Craig's 1930 Ford Model A, an historic car with an impressive pedigree.

Thord must save a large truck and trailer that almost starts a landslide.

After a terrible tragedy, the residents of Port Protection, Alaska must rise from the ashes and rebuild their isolated community with the help of newcomers.

With veteran boats leading the pack, Rasta Rocket attempts to break out of a slump, can the youngest crew in the competition play with the big boys?

Sao Paolo, Brazil: A woman smuggles cocaine inside packets of hair bleach and a man's photos of the Pope act as a clever hiding place for drugs.

Following three horrifying crashes, investigators uncover fatal flaws in the very operations designed to prevent aircraft from flying into mountains.

Both fleets are pushed to their breaking points as the fight for first heats up, but which boat is willing to prove that they have the drive to be on top?

Our modern world was created through invention, but it's not always clear who first had the spark...

Food security is thwarted by the arctics predators while efforts to provide warmth are challenged by extreme weather conditions.

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.

In this episode we learn just how many ways there are to embarrass yourself while doing swimming pool handstands, jumping all terrain vehicles or just going down slides.

Tim and Fuzz are off to Scotland to rescue a rare Talbot Sunbeam Lotus. The car was the pride of a former firefighter who had planned to restore it, but a back injury forced him to give up his plans.

When a truck driver won't pay for rescue, Thord threatens house arrest.

After a terrible tragedy, the residents of Port Protection, Alaska must rise from the ashes and rebuild their isolated community with the help of newcomers.

Sao Paolo, Brazil: Agents arrest two traffickers carrying similarly branded bricks of cocaine, panicked asylum seekers refuse to cooperate, causing an uproar.

Survivors emerge from the wreckage of three airplane crashe to tell harrowing tales and provide critical data about what to do in an emergency.

Alaskans learn new skills and endure deadly hardships to survive deep winter and maintain their subsistence lifestyles.

Indigenous Alaskans use their connection to the land to showcase self-reliance, self-sustainability, and self-determination.

Mariana heads to Mexico to investigate the billion-dollar business of people smuggling to the US a system fueled by cartels and corruption.

In 1993, Martin Garnett is already earning good money, but he's hungry for more and agrees to body-pack 13 bags of drugs from Thailand to Sydney.

With access to a cartel boss, traffickers, mules, dealers and customs officers, New York's Dominican Cocaine Connection exposes every level of the cocaine supply chain to America.

Explore the ways in which alternative societies deal with death and burial rituals as we lift the lid on the ultimate taboo.

After the spring snowmelt, the next generation races to finish vital hunting, trapping, and building projects before the Arctic winter returns.

Indigenous Alaskans use their connection to the land to showcase self-reliance, self-sustainability, and self-determination.

Mariana heads to Mexico to investigate the billion-dollar business of people smuggling to the US a system fueled by cartels and corruption.

In 1993, Martin Garnett is already earning good money, but he's hungry for more. When he agrees to body-pack 13 bags of drugs from Thailand to Sydney, his lifestyle is about to change.

The residents of Port Protection work tirelessly to better their lives in this rugged landscape through tradition and innovation.

Sao Paolo, Brazil: Agents arrest two traffickers carrying similarly branded bricks of cocaine. Panicked asylum seekers refuse to cooperate, causing an uproar.

In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself when paragliding, riding dirt-bikes and being subjected to a wedgie.

In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself when BASE jumping, pulling a BMX nose wheelie and showing off your sword skills.

BMX tricks are amazing when successful, athleticism is put to the test by ice skating and one-arm presses, and prepare yourself as amateurs attempt billiard trick shots.

Without the right amount of lift at the correct angle, racing hovercrafts go tumbling over. Prepare yourself as amateurs attempt billiard trick shots and try to show off their Frisbee talents.

Tim and Fuzz are off to Scotland to rescue a rare Talbot Sunbeam Lotus. The car was the pride of a former firefighter whose back injury stopped him from restoring it.

When a truck driver won't pay for rescue, Thord threatens house arrest.

After a terrible tragedy, the residents of Port Protection, Alaska must rise from the ashes and rebuild their isolated community with the help of newcomers.

Both fleets are pushed to their breaking points as the fight for first heats up, but which boat is willing to prove they have the drive to be on top?

Sao Paolo, Brazil: Agents arrest two traffickers carrying similarly branded bricks of cocaine, panicked asylum seekers refuse to cooperate, causing an uproar.

From the wreckage of three airplane crashes, survivors emerge to tell harrowing tales and provide critical data about what to do in an emergency.

With the race tighter than its been all season, one fish can make all the difference on the leaderboard and a little bit of luck goes a long way.

After the spring snowmelt, the next generation races to finish vital hunting, trapping, and building projects before the Arctic winter returns.

Indigenous Alaskans use their connection to the land to showcase self-reliance, self-sustainability, and self-determination.

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

In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself while catching people, doing motorbike burnouts or simply standing on a skateboard.

Tim and Fuzz travel Kent to pick up a very tired 1991 VW T4 Campervan. The vehicle's owner suffers with cancer and his wife hopes the boys can help bring a ray of light to his life.

When Thord rescues a truck stuck on ice, impatient drivers threaten lives.

At summer's height, Port Protection residents scour both land and sea to stock up on winter protein.

Sao Paulo, Brazil: Two carriers going to Ethiopia with cocaine in shampoo and hair dye. A man with capsules taped to his body and inside his body.

A trio of crashes reveal that when the nuts and bolts of maintenance go unchecked, it can spell catastrophe.

Never-before-heard trial testimony reveals shocking new details about World War II and the inner workings of the Nazi war machine.

Halloween in Detroit - in the suburbs middle class dealers take party drugs into raves. Both groups have to dodge the Border Patrol and the suburban cops.

Covering exorcism rituals from around the globe, including five teenage devil-destroyers from Arizona and an elaborate ceremony in Colombia.