Don examines an engineer's daring mission to save a high-flying zeppelin, and an explorer's life-long quest to uncover an ancient lost Inca City. Jakso 2 Kausi 16 Vuosi 2017

History enthusiast Don Wildman unearths extraordinary relics and sinister artefacts, each with an incredible story to tell and a secret to be revealed. Jakso 12 Kausi 14 Vuosi 2017

Darrell visits the Atocha, a valuable shipwreck Cooper recorded 50 years ago. Experts send Darrell to an archive in Spain to hunt down an ancient manifest. Jakso 3 Kausi 1 Vuosi 2017

The discovery of a lifetime becomes a massive salvage operation. Pulling up and verifying Columbus' anchor might be the biggest challenge yet. Jakso 6 Kausi 1 Vuosi 2017

Last season, Miklos located a shipwreck tied to Christopher Columbus using Cooper's intel. Now, Miklos has 8 weeks of cash left to find another shipwreck. Jakso 1 Kausi 2 Vuosi 2018

After discovering a 1700s-era cannon Darrell seeks the ship's origin. A letter in Gordon's files details a 16th century wreck connected to Sir Francis Drake. Jakso 2 Kausi 2 Vuosi 2018

Darrell heads to a shipwreck linked to Gordo's list. He leads his team to the shallows where the tough winds and waves have claimed centuries worth of ships. Jakso 3 Kausi 2 Vuosi 2018

After finding evidence of a 1700s-era lifeboat near shore, Darrell and the team discover the shipwreck it came from. But a sudden tragedy hits the expedition. Jakso 4 Kausi 2 Vuosi 2018

Witnesses photograph two suns in the sky over Indonesia - is this the first sighting of the Sun's dark twin that could spell imminent danger to Earth? Jakso 11 Kausi 3 Vuosi 2016

Geologists discover alien deposits on the Earth's surface - and the answer could shed light on the cause of the greatest extinction in its history. Jakso 12 Kausi 3 Vuosi 2016

A NASA probe captures an image of a familiar structure on the surface of Mars. What made 'Mars Henge'? Plus, how did an Apollo astronaut get sick on the Moon? Jakso 13 Kausi 3 Vuosi 2016

When the Soviet Union unveils its own space shuttle, the CIA hatches a revenge plot. Plus, a missing nuclear weapon could threaten a NASA base in the Arctic. Jakso 14 Kausi 3 Vuosi 2016

A NASA spacecraft suffers a malfunction in orbit - can its lone astronaut make it back to Earth? Plus, new evidence emerges over Yuri Gagarin's mysterious death. Jakso 16 Kausi 3 Vuosi 2016

After coming closer than ever to proving the existence of Bigfoot in Oregon, the team continues their search in the mountains of Kentucky. Jakso 1 Kausi 2 Vuosi 2020

After receiving a recording of an alleged Bigfoot call, Bryce blasts it over a speaker system to elicit a response and an encounter with the mysterious creature. Jakso 2 Kausi 2 Vuosi 2020

Deep in Kentucky, Mireya and Ronny encounter unidentified creatures responding to the recording of a Bigfoot howl. The investigation uncovers a strange footprint. Jakso 3 Kausi 2 Vuosi 2020

The expedition takes an intriguing turn when Bryce comes across a photo of a human-like hand with claws. Ronny and Mireya use new tech to help narrow the search. Jakso 4 Kausi 2 Vuosi 2020

With just three days left in the Kentucky expedition, the team investigates a strange tree structure that could be key to proving the existence of Bigfoot. Jakso 5 Kausi 2 Vuosi 2020

The AIMS team continue to explore the legend of Spearfinger and set off to investigate the Cherokee Death Cat - a ferocious feline with a deadly curse. Jakso 5 Kausi 4 Vuosi 2019

When a hotel in Kentucky closed its doors, not everyone checked out. Over their 72-hour confinement, Nick and Katrina watch as their cameraman is savagely bitten. Jakso 5 Kausi 1 Vuosi 2014

Hans Holzer had a lifelong obsession with Rockland County, New York. Half a century later, the team try to decode the region's rampant paranormal activity. Jakso 2 Kausi 2 Vuosi 2020

Steve Shippy heads to Merrill, Michigan, to investigate reports of an evil entity. With the help of a local historian, he uncovers the town's traumatic past. Jakso 1 Kausi 1 Vuosi 2019

An underwater alien base may be located off the coast of a quiet Alaskan town. Plus, new evidence shows that a legendary predatory creature could be real. Jakso 9 Kausi 2 Vuosi 2021

A couple's hopes of a dream life in the California mountains are ruined when they stumble upon a satanic site. Jakso 3 Kausi 3 Vuosi 2021