In Airport Security Colombia and Peru, suspects try to evade detection. A couple traveling to Punta Cana are not what they seem.

En route to Comodora, on the Patagonian coast, SOL Airlines Flight 5428 nosedives into a remote desert, instantly killing everyone on board.

After a Boeing 727's near-fatal nosedive over Michigan, investigators risk their own lives to determine why TWA Flight 841 fell out of the sky.

Air Crash Investigation 4 investigates legendary aviation disasters to find out what went wrong and why.

A turboprop commuter plane is approaching a remote airport in Indonesia when it mysteriously disappears, billowing smoke on a mountaintop.

On this episode of Food Factory USA: Necco candy wafers; pies made by the English Pork Pie Company; and GinsengUp combines soda with an ancient root.

First, meet the team behind Omaha Steak's filet mignons. Then we'll find out why Zatarain's Dirty Rice Mix has been a favourite since 1889.

Through funny user-generated clips, and with the help of bespoke animations and super slo-mo cinematography, Dallas Campbell explains 'Science of Stupid'.

In this episode, we learn the science behind the fails when riding an electric scooter, building a homemade zipwire or jumping on hay bales.

In this episode we learn all about the science behind the Parkour Press, the dangers of moving about on a boat and the ways you can hurt yourself bike jumping from a ledge.

In this episode, we learn the science behind the fails when "water skipping" on a motorbike, skiing downstairs or golfing at the driving range.

In this episode we learn the science behind the fails when learning to kite surf, rollerblade flipping, and using compressed air.

Tim and Fuzz take on their smallest ever car and one of their biggest jobs, a 1958 Messerschmitt KR200 bubble car.

Tim and Fuzz take on their first ever rally car , an 1989 Peugeot 205GTi that turns out to not be all that it purports to be.

First up, we'll follow the incredible trajectory of McDonald's French fries. Then, we'll find out how Cracker Jack candy is produced.

Today, we'll reveal how it takes a whopping 20 tonnes of gooey caramel a day to make Affy Tapples caramel apples.

This film tells the extraordinary story of how Mexican cartels have smuggled cocaine into the USA over the last 40 years.

Palaeontologists journey from Patagonia to Canada to overturn popular misconceptions about dinosaurs and uncover the real Jurassic Americas.

Glass: one of the most versatile materials in the construction world; it's both practical and beautiful.

When this UK power station reached the end of the road, it took all the power with it. The crawler crane: these giants lift heavy things.

In New York, two buildings explode, sending flames and debris flying through the streets and creating a mystery for emergency workers to solve.

This factual, fast-paced show investigates the most spectacular mishaps, what went wrong, and how the disaster could have been averted.

Three hundred people are killed in one of the deadliest aviation accidents of all time after a fire breaks out on board Saudia Flight 163.

Air Crash Investigation 4 investigates legendary aviation disasters to find out what went wrong and why.

Air Crash Investigation 4 investigates legendary aviation disasters to find out what went wrong and why.

A look behind the scenes at the biggest dark beer brewery in the world, the 48-acre St James Gate Brewery, located right in the middle of Dublin.

Megafactories explores the inside of factories around the globe. Each episode presents the machinery and manpower behind each factory's product and every step of the manufacturing process in the factory.

Mega Factories Mini Cooper is a unique insight into the construction of Mini's brand new derivative.

The world's largest 3D printer prints a full vehicle. A tunnel boring machine is used to build an underground highway. Engineers design a machine that creates single-piece metal parts.

Since the dawn of time humans have braved the tides and waves, navigating one of the most powerful forces on earth.

We take a fascinating journey into the inner workings of the world's most mammoth machines to explore the state-of-the-art technology and engineering extremes behind their behemoth size.

In New York, two buildings explode, sending flames and debris flying through the streets and creating a mystery for emergency workers to solve.

Italy's Morandi Bridge was an engineering marvel until it became a national embarrassment.

Urban construction relies on two types of cranes to hoist the next high-rise, but when they fail, they make one big mess.

This film tells the extraordinary story of how Mexican cartels have smuggled cocaine into the USA over the last 40 years.

Palaeontologists journey from Patagonia to Canada to overturn popular misconceptions about dinosaurs and uncover the real Jurassic Americas.

Almost Got Away. Suspects who almost got away. A suitcase is swapped. A man is captured at his destination. A man who ingested capsules is released after 36 hours.