Nat Geo HD

Uncover the secrets of the Mary Rose, Quedagh Merchant and Clotida, including what brought them down and the fate of the countless souls aboard them. (S4, ep 2) 7+.

MIA CBP targets a passenger with frequent trips to Colombia. After further questioning him, officers suspect he could be smuggling narcotics internally.

MIA HSI carries out a daring sting, delivering cocaine that was hidden in a shipment of paintings and at LAX, a set of unclaimed suitcases arouses suspicions.

Etruscan Mummy: Did a 200-year-old mechanical man really beat the world's best chess players? Who made it, and how does it work? (S3, ep 9) 7+.

The Curse of Vlad The Impaler: Sam investigates the curse of Vlad Tepes, a 15th century eastern European ruler whose curse upon his Romanian homeland has lasted for centuries. 18+.

Discover how 15 metric tonnes of goat cheese gets made each week. And why a team of experts have to get hands-on to make 8,000 strawberry shortcakes. (S1. ep 18) 7+.

Discover how blended vodka mixers sweeten Russia's most popular export. Plus, how the moon inspired a dessert called the Super Caramel Crunch cake. (S1, ep 19) 7+.

Your one-stop shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Explore the vast engine room which produces Harley-Davidson motorcycles, and discover how up to 50 of the famous dream machines are produced every hour. 7+.

From pilot errors to meltdowns within air traffic control, investigators dig deep into three mid-air collisions that seem to defy logic. (S5, ep 4) 7+.

Thanks to the latest scientific advances and ultra-realistic 3D reconstructions, this is the brutal fall of the Empire of the Sun.

America's submarine force struggles to gain an edge in the South Pacific. Dudley 'Mush' Morton, Commander of USS Wahoo, sets out to turn the tide. 7+.

From footage of Hitler relaxing in his Alpine retreat shot by Eva Braun, to haunting images of Jewish persecution, see the true story of World War II.

When basketball legend Kobe Bryant is killed in a helicopter crash in LA, investigators look for clues amid a global outpouring of grief. (S21, ep 10) 7+.

After a Boeing 727's near-fatal nosedive over Michigan, investigators risk their own lives to determine why the plane fell out of the sky. (S21, ep 6) 7+.

The story of the Lost Battalion - the American troops whose mission to liberate St Malo saw them trapped behind enemy lines, with devastating consequences.

Experts learn secrets of the Roman Empire when they uncover one of the oldest shipwrecks in the world. A port lost for centuries is also discovered. 7+.

As Thord and Terje risk their lives to save one truck's valuable cargo, Jo Roger and Stig help another truck which is stuck blocking a main road. 7+.

A look at the deadly and resilient weapons and constructions built by the Nazis in their bid for world domination. (S1, ep 1) 7+.

A commuter turboprop descends into heavy fog above Luxembourg when something goes horribly wrong. (S24, 5 of 10) 7+.

Tim and Fuzz pull out all the stops as they secretly help ex-mechanic Ray get his beloved 1960s British classic back on the road. (S5, ep 7) 7+.

Tim and Fuzz get more than they bargained for when they agree to secretly restore a beloved Singer Le Mans sports car for its 70-year-old owner. (S4, ep 4) 7+.

Take a tour of some of the world's most expensive and useless airports and learn why a Shanghai apartment tower dropped like a slab. (S2, ep 4) 7+.

Investigators struggle to access the site where a Santa Barbara Airlines Flight crashed in 2008. Can they gather enough evidence to prove what went wrong? 7+.