National Geographic Channel Saturday

Teleshopping.

The UK's engineering wonders revealed, including innovative electric flying machines, ingenious skyscrapers and a mega-stadium with a surprising historical twist

Fuzz Townshend and Tim Shaw restore a BMW 2002 Turbo for a man who has owned it for 30 years, but has been unable to maintain it due to ill health

Tim and Fuzz revive a rotting Land Rover Discovery Series 1 which is a beloved family heirloom

A tour of some of the world's most expensive and useless airports, Plus, hotels that collapsed and why a Shanghai apartment tower dropped like a slab

The German air force during the Second World War, exploring an aircraft factory, a torpedo test facility and the world's most advanced jet bomber

Part one of two. The story of the Nazi youth organisation, which was used to indoctrinate German boys in the 1930s and prepare them for the war Hitler was planning

Part two of two. A look at the expansion of the organisation in the build-up to war, and the efforts of the Allies to counter the indoctrination of captured Nazi soldiers

An expose of the medications Adolf Hitler was taking, how much he took and how often, and whether drugs played a role in the Fuhrer's behaviour and actions

In 1940, 400,000 Allied troops find themselves surrounded by Hitler's army at Dunkirk. Can they escape and make it back to Britain unscathed?

Stalin, seeking revenge, wages an offensive against Nazi Germany. Over one million Soviet soldiers charge west to launch an attack on Berlin

A look at the strategy and series of errors that led to the sinking of the Bismarck in 1941, an incident during which more than 2,000 German sailors were killed

A turboprop nearly crashes after being struck by lightning, temporarily blinding the crew and disabling their controls. Investigators uncover an unusual design flaw

The case of Sriwijaya Air Flight 182, which crashed into the Java Sea after a hard left bank, as a result of deadly defects revealed in the subsequent investigation

The complicated investigation into the crash of TANS Peru Flight 204 on the approach to Pucallpa airport in August 2005. Key evidence was looted from the wreckage

The story of four children, including a one-year-old, who survived a plane crash that killed all the other passengers, and endured 40 days in the Amazon jungle

At Australia's busiest airport which operates 24/7, a blackout halts operations and Resource Coordinator Andrew tries to restore power within an hour

When a cargo plane test flight ends in disaster, investigators uncover a series of failures that doomed the DC-8 before it got off the ground

German investigators are stumped when two planes collide while flying in the skies over southern Germany

Discover how chili and cheese tamales, frozen tequila margaritas, guacamole-flavoured Guacachips, and citrus polvorones are made

The culinary documentary focuses on romantic delicacies for Valentine's Day, including sparking wine, heart-shaped ravioli pasta and strawberry-champagne cheesecake

HSI San Diego catches a truckload of meth. CBP's Beagle Brigade sniffs out bioterrorism, and wrong turns at the northern border lead to drug arrests

HSI seizes cocaine-filled tyre rims in Puerto Rico and a load of meth and fentanyl in San Diego. CBP Miami intercepts $400,000 of cash bound for Cuba

Dave hopes to find hidden gold in a former jewellery shop, while Rich makes an unlikely discovery when he clears out an antique dealer's storage locker

Teleshopping.

Teleshopping.

Teleshopping.