Don Wildman explores how a dentist tool was key to solving a mystery involving Thomas Jefferson and the story of a young girl who stood up to the Nazis.

Don Wildman investigates the story behind an amazing feat of engineering, an incredible and true tale of a literary legacy and a monumental discovery at sea.

Josh Gates explores the ocean floor of the Cayman Islands and the coasts of North Carolina to find the lost treasure of the legendary pirate, Blackbeard.

Don Wildman investigates a daring rescue from the depths of hell. Plus, he uncovers how one crafty woman launched a deliciously unique artistic career.

Could NASA really be responsible for a nuclear explosion on Jupiter? Could new evidence finally reveal the truth behind the mystery of the iconic face on Mars?

Andrew continues his quest to taste the weird and wonderful foods of the USA. He heads to the Caribbean where he samples some bizarre fish.

Andrew Zimmern continues his quest to taste the weird and wonderful foods of the USA. He heads to Queens where he samples pork marrow.

At the height of the Cold War, the USA searches for a way to create a generation of "Supersoldiers" who use telepathy to win battles.

A vital clue on Snake Island sees the team in the perilous Paraguayan jungle. A historic artefact brings them closer to treasure - and life-threatening encounters.

Don investigates an incendiary war plot to help defend America. Then, he unearths the origins of a strategy that revolutionized the shopping industry.

Andrew Zimmern continues his quest to taste the weird and wonderful foods of the USA. He heads to the Gulf Coast where he samples fresh hog.

Chef Andrew Zimmern continues his quest to taste the weird and wonderful foods of the USA. He heads to Alabama and a variety of offal is on the menu.

A Russian probe discovers something has disturbed the lunar soil before the US or the USSR got there. But did the Nazis get there first?

Gold is one of the most valuable treasures on Earth. Since ancient times, man has gone to extreme lengths to get it. But where is most of the gold today, and who owns it?

History enthusiast Don Wildman unearths extraordinary relics and sinister artefacts, each with an incredible story to tell and a secret to be revealed.

The investigators head to the Sierra Nevada Mountains to investigate multiple Sasquatch reports. Can they find a way to lure these elusive creatures out of hiding?

The team finds more artefacts leading them closer to treasure, and meets a local historian who gives them a valuable clue, but warns of the fortune's cursed past.

Actor Bruce Campbell reveals the story of a record-breaking surfing dog. Plus, he introduces Jeff 'Speedycop' Bloch, who drives unbelievable cars in unusual ways.

Most of the Founding Fathers and fourteen Presidents were Freemasons. Some say Washington DC is laid out as a Masonic code. What other secrets are the Masons hiding?

In the murky bayous of Louisiana's Honey Island Swamp, Elliot and his team have their hands full with the notorious 400-pound Honey Island Swamp monster.

After a huge cargo ship suddenly vanishes with 27 crew members on board, new evidence suggests the culprit may be a mythical rogue wave.

When a pilot crashes after a collision with an unknown object, could a UFO be to blame? Plus, what is the explanation for a disk hovering at O'Hare airport?

Discover the truth behind the UFO cover up. Did a Nazi flying saucer crash in New Mexico? Are aliens living at Area 51? Or are these rumours to hide the real story?