National Geographic Channel HD Sunday

Teleshopping.

Teleshopping.

Aerial footage of railway journeys. In the opening episode, the Glacier Express is filmed from above, winding along alpine peaks as it connects St Moritz and Zermatt

The Ghan, Australia's most luxurious train, crosses an entire continent from Adelaide on the southern coast to the tropical landscape of Darwin in the north

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

Crews at the most critical link in America's industrial chain battle ice, time and brutal conditions to guide the final iron ore freighters through the system as winter closes in

After losing two engines near enemy territory, US Air Force pilots abort their refuelling mission and attempt to land their damaged plane

A commuter turboprop slams into the side of a hill in New Zealand, and the search for answers inevitably leads to the cockpit

Experts are baffled when the wreck of Thai Airways Flight 311 is found amid treacherous mountain peaks, miles from its flight path

An investigation into what caused the fire inside the cabin of ValuJet Flight 592, resulting in the aircraft crashing shortly after take-off from Miami in 1996

Documentary investigating the catastrophic events aboard Reeve Aleutian Airlines Flight 8 in June 1983, when the pilots lost control after a propeller tore a hole in the fuselage

The 2005 disaster when the right wing of Chalk's Ocean Airways Flight 101 fell off seconds after take-off from Miami and the aircraft plunged into the ocean, leaving no survivors

The accident that befell West Caribbean Airways Flight 708 in August 2005, when faulty engines and bad weather caused the plane to stall in mid-air

A Revolutionary War-era ship found in the rubble of the World Trade Centre, a mass grave of Viking settlers in Oxford, and the resistance bunkers of the Warsaw Ghetto Uprising

Documentary exploring the planet's undersea habitats, highlighting the vital importance of these ecosystems and discovering opportunities for marine life recovery

David Attenborough narrates an astonishing underwater look at the ocean giants thriving in the coldest place on Earth, Antarctica - including the giant squid

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

Examining the 1974 plane crash during the Vietnam War that claimed the lives of more than 250 people, many of them Vietnamese orphans

Tim Shaw and Fuzz Townshend put their restoration skills to the test when they restore a Wolseley Hornet, a car that has no manual and requires rare parts

Tim Shaw and Fuzz Townshend restore a VW Polo G40, a supercharged hot hatch owned by 43-year-old Anthony, whose dream car was sidelined by an MOT failure in 2007

A behind-the-scenes look at the Heineken factory in Zoeterwoude, the Netherlands, Europe's largest brewery and one of the most environmentally friendly factories in the world

Inside the Lego factory in Denmark, where 2,500 different-shaped bricks are created in 53 colours

A frequent visitor to Colombia is questioned at Miami International Airport. Meanwhile, past drug use comes back to haunt a passenger at JFK

Teleshopping.

Teleshopping.

Teleshopping.

Teleshopping.