National Geographic Channel Saturday

A Muntjac deer name Chowlie suffers from mysterious seizures, but the keepers will need to catch him first before they find out why

From raw materials to finished products, how are mass-produced favourites really made? Discover the story behind ramen noodle bowls, Challah, and a chewy candy bar

From raw materials to finished products, how are mass-produced favourites really made? Discover the story behind green beans, dried pasta, and iced tea

An attack forces an American submarine into a disastrous dive, and the crew struggles to regain control while battling a chemical fire that threatens their air supply

The career of a young U-Boat officer begins with promise when he is awarded command of his own submarine, but clashes over Nazi ideology cause tension

Documenting the story of the revolutionary Messerschmitt ME 262, which was one of the most technologically advanced aeroplanes of the Second World War and was built in a bat cave

The construction of Hitler's fortified alpine retreat on top of the 6000ft Kehlstein Mountain in Obersalzberg, Bavaria, and how it was defended from Allied bombing

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

Matching archive film and photography to their original locations, this documentary provides a unique perspective on the most extraordinary events of the Second World War

In 1942, the Nazis develop the world's first cruise and ballistic missiles. The Allies had to stop Hitler before he rained down terror from above

The story behind the Dambusters mission of 1943, for which Allied commanders assemble the very best of their air forces for one of the most audacious bombing missions of the war

Archaeologists and treasure hunters battle it out over half a billion dollars' worth of gold and silver believed to be aboard the wreck of mysteriously code-named ship Black Swan

Reconstructing the forced landing at sea of a plane flying from Italy to Tunisia in 2005. The ensuing investigation saw nine men charged with criminal negligence

The story of the 1978 accident over San Diego, California, in which a PSA flight crashed into a private Cessna, killing all 146 people on board and seven more on the ground

A Martinair flight crashes in Portugal amid thunderstorms and heavy rain. When investigators piece together the evidence, the mystery only deepens

First-hand accounts of the disaster that befell United Airlines Flight 232, which was making its way from Denver to Chicago in 1989 when the tail-engine suffered

Following three inmates at America's busiest execution chamber in Huntsville, Texas, as the date of their execution by lethal injection draws near

Thord and Erlend are spooked while trying to rescue a van beside a graveyard, and Bjoern gives rookie Jan Erik a lesson in becoming a proper rescuer

HSI agents pursue a drug smuggler through a car park, while CBP uncovers a shipment of ancient artefacts

Danley Demolition's risky gamble to tear down a fire-damaged building pays off when a valuable collection of sporting memorabilia is uncovered

A job at an old school house proves lucky for the team when a Second World War Enigma machine worth up to £60,000 is spotted and recovered

A look how certain foods are made in factories, featuring maple syrup and polenta crisps

A look how certain foods are made in factories, featuring non-melting cheese and smoothie shakers

The team searches the former headquarters of Pabst Brewing Company and finds a blueprint along with a wealth of valuable collectibles

The team members salvage elegant furnishings and historic gems as they search a former bank that once held the fortunes of rich oil barons

Exploring the shoreline surrounding Recife in Brazil, one of the world's most dangerous sites for shark attacks with over 60 attacks since the 1990s, nearly half of them fatal

A chance to buy goods from the comfort of home