Don investigates a girl who went over the rainbow, a deep-sea design with mysterious origins and a man who dug his way into a woman's heart.

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

Discover the truth behind one of society's most clandestine institutions. Hidden within these bordellos are secrets about famous patrons, governments, and even religion.

Many people believe that Arizona is the centre of a government cover-up of alien activity. The team travel to Sedona, a known hotspot, to investigate.

Josh Gates ventures into the mysterious cloud forests of Ecuador's remote central highlands in search of the all-powerful mummy of the last Inca king, Atahualpa.

Andrew Zimmern heads to Boston to explore new food trends. While there, he meets with group of scientists at Harvard dedicated to figuring out why things cook.

Andrew heads to Detroit to sample local food. Dishes include short ribs and ox tails, lamb brain sandwiches, and muskrat.

The Alaska Midnight Sons head to a dog mushing community near Tok, Alaska, to investigate a Bigfoot that has been stalking dogs in the dead of winter.

The truth behind America's secret bunkers - from backyard boxes to government mini-cities. Underground bunkers have featured in war planning since the dawn of time.

Across America, there are more UFO sightings than ever before. A team of UFO investigators want to find out what lies behind this increasing number of reports.

Andrew heads to Minneapolis-Saint Paul to sample Midwestern comfort food. He explores the blend of old and new that gives the Twin Cities a flavour all its own.

Andrew heads to Seattle, where the food scene is a contrast of high-tech sophistication and rugged simplicity. He is introduced to new tastes he's never experienced before.

Josh Gates goes to the coast of Florida and Cuba in search of sunken treasure from a fleet of Spanish ships sunk in 1715.

The team head to Coldfoot, Alaska, to hunt down the Siberian Giant, a Yeti reportedly responsible for the massacre of nine hikers in Russia.

In 2014, Malaysia Airlines flight MH370 vanished without a trace. Did it crash and if so, why can't the wreckage be found?

Stranded on a glacier, our hosts face the vast emptiness of Alaska. They must traverse a mountain of glacial ice and straight into bear territory.

We'll explore a conspiracy that helped three inmates escape the dungeon of Alcatraz, and discover the remnants of a mysterious military outpost linked to Abraham Lincoln.

Don Wildman examines a freak storm, a legendary werewolf and the out-of-this-world explanation for the phenomenon of crop circles.

Don Wildman investigates the story behind a teenager hippy-turned-diplomat, a daring rescue at sea and the superweapon used to stop the Nazis.

The Spirit Hunters head to South Jordan, Utah, where a demonic entity is rumoured to be tormenting a woman and her son every single night. Can the team help?

The team investigates reports of poltergeist activity at a decommissioned prison in New York. They call for backup when blueprints reveal how big the property is.

The team's terrifying road trip takes them to a house of horrors in Lancaster, Ohio. Dakota tasks each member to explore the property alone.

The team heads to southern Alaska to investigate sightings of a highly temperamental Bigfoot. Todd and Rhett build a huge, electrified tepee to catch it.

Don Wildman investigates a mysterious skeleton that sparked rumours, a bloodcurdling bestseller and a terrifying encounter with a legendary beast.