The Ghost Brothers are in Indiana to investigate paranormal claims at historic Thornhaven Manor. Is the activity caused by the murder victim and his family members?

Josh Gates travels to the UK and Norway to unlock the secrets of a mystical crystal used by the Vikings. Before testing it, he explores a crypt in a Nordic church.

Don Wildman investigates a scam artist who sold the Eiffel Tower, the man who invented the Ponzi scheme and a computer nerd who became the world's greatest slot cheat.

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

Don Wildman investigates an underwater breathing machine, an out-of-this-world fabric fastener and a musical invention that struck a major chord with the crowd.

Don Wildman investigates the rocket renegades that launched the space program, a car that broke the sound barrier and a voyage to the bottom of the ocean.

Josh journeys from Russia to Germany in search of history's most expensive stolen object, the Amber Chamber. He retraces the steps of Nazi soldiers.

Josh treks the Inca Trail through the Andes and into the Peruvian Amazon in search of a mythical city of gold. His journey takes a detour to the ruins of Machu Picchu.

When Mykel and Ruth are lost in the mountains near Glacier National Park in Blackfoot Indian territory, what will an encounter with a large black bear bring?

As injuries pile up, the team push deeper into the Island in search of the Treasure of the Trinity, but a trail of clues leads to confrontation.

Could spaceships really be powered by atomic bombs? Plus, why was Neil Armstrong's transmission feed cut off when he spotted strange lights on the Moon?

Test pilot Gordon Cooper is preparing to test a radical new landing system in a lakebed when two UFO's appear. Also, the mystery of Saturn's mega-hex.

The team investigate a Bigfoot sighting in New Mexico. Can they find evidence of the world's most mysterious predator in the vast forests of a national park?

Reports from Utah State University lead the team members to believe Sasquatches have lived in the state for decades. Can a witness help them to catch one?

The town meeting erupts over Neil's power grid, and Jeremy must decide if McCarthy is worth fighting for. This battle has been brewing for years. A showdown is coming.

Don Wildman investigates a scam artist who sold the Eiffel Tower, the man who invented the Ponzi scheme and a computer nerd who became the world's greatest slot cheat.

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

Don investigates the story behind the invention of the parachute, a blizzard that threatened 13 young students and musical legend's humble beginnings.

Paranormal investigator Zak Bagans and his team are at the Old Remington Arms factory in Connecticut. Will they uncover a spooky spirit?

The Cambria County Jail in Pennsylvania housed the area's worst criminals - and executions took place there in its early days. Nick and Katrina examine its hauntings.

A threatening presence brings the constructions on the Beattie Mansion to a halt. Nick and Katrina use cutting edge experiments to lure out the ominous spirits.

Steve and Amy investigate reports of violent paranormal activity affecting a recently-separated mother and her children in Waterford, CT.

Steve and Amy investigate an elderly Arizona couple's dream retirement home. Amy uncovers an entity believed to trap the souls of the living and the dead.

What was the dark truth behind a bogus cancer treatment facility? And, what was the hotel bar where unsuspecting patrons were forced into slave labour?

Christof travels to the highlands of Bolivia and the mountains of Utah to find new clues about the fate of outlaws Butch Cassidy and the Sundance Kid.