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

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?

Andrew Zimmern continues his quest to taste the weird and wonderful foods of the USA. He heads to LA where intestine is on the menu.

Andrew Zimmern discovers that America's Steel City has a knack for blending old and new food traditions. Dishes include goat heart tartare.

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?

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.

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

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.

2.9 million Americans have reported symptoms of alien abductions. A team of experienced investigators are on the trail of the most disturbing cases.

A secret part of history has remained hidden, locked away for centuries in the hulls of ships in New York or in the depths of an abandoned copper mine.

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

The forests of Arizona's Mogollon Rim are believed to be the perfect habitat for young Sasquatches. Can the local Apache Indian tribe help the team to find them?

The team finds proof of treasure in the jungle near a historic mission. A spooky visit to an antique market uncovers Jesuit silver, leading them up a perilous river.

Actor Bruce Campbell reveals the story of the inventor Joseph Herscher. Plus, he introduces a hand-balancer who performs with his pet Chihuahua, Scooby Doo.

A cryptozoologist investigates reports of a sea monster in Alaska. He reviews eyewitness accounts and examines never-before-seen video evidence.

A team of expert paranormal investigators are called by the Morgan City, Louissiana, police department to the site of a mysterious shapeshifting mist near the town's lake.

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.

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.

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.