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They disappeared without a trace or a soul to tell their tale. Shipwrecks so mysterious, their fate became the stuff of legends, until now.

A Chinese aircraft lands at a top-secret US Air Force base, and the search is on for the cause of a deadly rollercoaster ride in the sky

A C-130 firebomber crashes while battling an epic Australian wildfire. ATSB investigators must determine the cause-within an active fire zone

Disasters explored through archive footage and CGI reconstructions. This episode features the 10 worst crashes in motorsport history

How Nazi Germany fostered air clubs to gain aerial supremacy, in violation of the Treaty of Versailles

In 1944, resistance fighters declare a Free French Republic in Eastern France. The Nazis respond by dispatching 10,000 German soldiers to crush their rebellion

In August 1944, an American artillery observer and his radio is all that stands between the French town of Mortain and capture by the Nazis

Part one of two. Documentary about elite German soldiers who perpetrated huge massacres on the Eastern Front in the last year of the Second World War

Part two of two. Documentary about elite German soldiers who perpetrated huge massacres on the Eastern Front in the last year of the Second World War

Unusual war machines, including the ultimate deep-sea destroyer, the largest tank ever built, and a fighter jet that inspired a revolution in aerial warfare

Documentary about Hitler's private army, formed in 1925 from volunteers who were subjected to intense propaganda and aspired to become part of a racial elite

A look at the role of the SS in the Holocaust, with many volunteering to run the death camps, believing the massacre was for the good of their nation

Indonesian investigators must determine why a Boeing 737 Max 8, one of the best-selling new airplanes on Earth, plunged into the Java Sea

The story of Dr Ann Burgess, the mastermind behind the development of modern serial killer profiling and solving America's most infamous true-crime cases

The second episode reveals how Ann balanced her research into serial killers with life as a mother of four, as the Behavior Science Unit set out to prove the success of profiling

The publication of Ann's groundbreaking study, which was followed by a decline in serial crimes. However, she quickly comes to realize her work was not done

A private jet slams into an apartment building near the runway, killing all nine passengers. Investigators uncover an erratic descent, a puzzling delay, and a tragic perfect storm

Landing at one of the world's most challenging airports, a passenger plane comes in like a fighter jet, skids off the runway and bursts into flames

The journeys of items misplaced at airports. A team in Denver and Salt Lake City helps reunite travellers with Native regalia, a taxidermied rat and a championship ring

A look at how Argentine sauce and a speedy pad Thai are made in factories

A glimpse behind the scenes at the manufacturing of DIY pizza and fresh orange juice

Dave tries to get his hands on some old gold-mining equipment, believing it may still contain fragments of the precious metal. Rich gets the chance to search an old building

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

Documentary following a herd of desert-dwelling elephants in Mali, one of only two such groups in the world

Teleshopping.

Teleshopping.