National Geographic Channel HD Tuesday

Exploring the life-or-death journeys of migrating animals across the world. In spring, animals from all over the South Atlantic descend on the Falklands

A look at the production of cabbage rolls, sweet and salty popcorn and potato skin chips

A look at the production of Shreddies, Black Forest cake and tzatziki

Experts explore the fatal effects of spatial disorientation through three tragic cases, including John F Kennedy Jr's crash en route to Martha's Vineyard

Archaeologist Tony Pollard explores Rochester Castle and an infamous medieval siege, while military historian Alex Churchill discovers how Britain tackled Napoleon

Thord risks getting crushed when a runaway trailer threatens a main road, Terje's simple rescue gets complicated and Torstein and Isac help a truck that's overturned

Fuzz Townshend and Tim Shaw restore a Welsh motoring enthusiast's beloved Vauxhall Astra back to its former glory

Massive digging machines, from a dragline excavator the size of building that walks between job sites to a new generation of climate friendlier mining monsters

The case of a plane that crashed into a Romanian farmer's field, leading to rumours of a bomb on board. However, a recording of the captain's voice reveals the real cause

From a steamboat in a cornfield to the true story behind Hurricane Katrina's floods, new discoveries reveal how the Mississippi river shaped America

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

The boys head to Somerset to help ex-soldier Ben, who sustained life altering injuries in the line of duty. Can they restore his Jeep Grand Cherokee?

Tim and Fuzz rescue the rusting wreck of a rare Talbot Sunbeam Lotus belonging to a former firefighter in Forfar, who was forced to give up his job and driving due to a back injury

When a turboprop crashes in Papua New Guinea, investigators uncover a deadly flaw in an aircraft used all around the world

In 1943, Hitler is desperately trying to change the course of the war, while the Allies prepare to rid the world of the Nazi leader once and for all

It's 1944, and as the Allied forces take over the West and Nazis retreat in the East, Hitler leads his country to its ruin from his underground bunker

In April 1940, German battleships attack key Norwegian ports, but the British Navy are on their tail in a fierce fight over control of Norway

Documentary exploring the mysterious accident involving Arrow Air Flight 1285, a crash that killed 248 American soldiers in Canada in December 1985

The case of Luxair Flight 50, which fell out of the sky just a few miles short of Luxembourg airport while making a rushed approach through heavy fog

Qantas Flight 32, which on November 4, 2010 suffered an uncontained failure in one of its engines, leading to a series of failures and a tense emergency landing

Documentary exploring cutting-edge manufacturing in an inter-connected world, beginning with the creation of electric cars at Tesla's factory in Freemont, California

The team tries to convince the owner of an old Maryland silk mill to sell the property when one-of-a-kind items are discovered inside

Jay makes a big find under a pile of rubble in an 18th-century mill, including a set of antique tiles with an estimated value of $140 each

Discover how delicious red liquorice, rich mayonnaise, spicy sriracha and Turkish bourekas are created from raw materials to finished products

Discover how sweet cherry chews, macaroni pasta and cranberry cheesecake are created from raw materials to finished products

A look at the monarch butterfly's incredible multi-generation migration from Mexico to Canada - a round-trip that none of them lives to complete

It's baby boom time on Africa's vast Serengeti Plain. One million wildebeest halt their migration to give birth. And there are predators everywhere