Experts examine whether an interdimensional portal in the Alaska Triangle led to the disappearance of an aeroplane carrying 44 military personnel in 1950. Jakso 3 Kausi 1 Vuosi 2020

Bigfoot hunters investigate whether a huge, ape-like beast is responsible for a string of disappearances and mutilations in the Alaskan wilderness. Jakso 4 Kausi 1 Vuosi 2020

In Zimbabwe Josh interviews witnesses to one of the largest ever UFO sightings. Then, in England, he examines a case known as "Europe's Roswell." Jakso 3 Kausi 1 Vuosi 2017

Don Wildman treks to the UK to visit a statue honouring bare-cheeked bravery. He also visits a Brooklyn cemetery to investigate the death of a psychic. Jakso 13 Kausi 3 Vuosi 2015

Don Wildman heads to Harlem to view a memorial dedicated to little-known WWI heroes. Plus, he goes to the Pantheon in Paris to pay respect to an iconic inventor. Jakso 6 Kausi 3 Vuosi 2015

The team head to Coldfoot, Alaska, to hunt down the Siberian Giant, a Yeti reportedly responsible for the massacre of nine hikers in Russia. Jakso 2 Kausi 2 Vuosi 2016

After a week of tireless prospecting, the miners make two gold claims potentially worth millions. Plus, a new addition to the team is introduced. Jakso 6 Kausi 3 Vuosi 2014

New technology reveals lost cities in hostile jungle - could this lead to a discovery of the mythical El Dorado? And, a crystal is found on a shipwreck. Jakso 4 Kausi 1 Vuosi 2017

The team is trapped in an ancient, underground tunnel putting the search at risk. They rig a remote-controlled camera to find the expedition's most significant treasure. Jakso 10 Kausi 2 Vuosi 2018

In Zimbabwe Josh interviews witnesses to one of the largest ever UFO sightings. Then, in England, he examines a case known as "Europe's Roswell." Jakso 3 Kausi 1 Vuosi 2017

Don Wildman examines an American memorial. Plus, he visits an iconic structure in Italy and a German park marking a sweet tale of a war hero. Jakso 7 Kausi 3 Vuosi 2015

Don Wildman investigates a prison fortress in London. He also examines a sculpture honouring civil rights and tells the tale of an esteemed novelist. Jakso 8 Kausi 3 Vuosi 2015

The Alaska Midnight Sons head near Denali National Park to investigate one of the tallest and most aggressive Bigfoots they have ever encountered. Jakso 3 Kausi 2 Vuosi 2016

With half their equipment destroyed, the members of Sixty-Degree Resources find themselves trapped on a dangerously remote island surrounded by ice. Jakso 7 Kausi 3 Vuosi 2014

After five planes vanish in the Bermuda Triangle, science points to a strange geological force. And, satellites reveal lost tribes in the Amazon. Jakso 5 Kausi 1 Vuosi 2017

Falling boulders threaten the crew and the dig site but their solution could cause a huge landslide. Underground, Shawn and Jeremy find their first piece of Jesuit gold. Jakso 11 Kausi 2 Vuosi 2018

Josh's search for alien life ends in the USA, with a hot case in Arkansas. And, there's shocking new evidence in the Roswell crash. Jakso 4 Kausi 1 Vuosi 2017

A UFO crashes in Pennsylvania. Was it a secret Soviet satellite, or something far more dangerous? On Mercury, NASA finds the impossible: frozen water. Jakso 1 Kausi 2 Vuosi 2014

A Transylvanian castle provides the chilling inspiration for a literary villain. Plus, a mythical monarch steps-into the real world at an English Abbey. Jakso 1 Kausi 2 Vuosi 2015

Jack shows his parents odd videos of suspected UFOs, giant cryptids and ghosts. Plus, Ozzy is convinced his current home is haunted - is he starting to believe? Jakso 4 Kausi 1 Vuosi 2020

Demon hunter Tim Wood investigates powerful poltergeist activity in an abandoned Texas hospital. His team employs a dangerous experiment to trap the entity there. Jakso 1 Kausi 1 Vuosi 2019

Amy, Adam and Chip investigate a restaurant once used as a makeshift morgue. A powerful poltergeist is rumoured to haunt the building. Jakso 6 Kausi 4 Vuosi 2019

The 120-year-old St. Ignatius Hospital in Washington has been abandoned since 2003, but is hardly uninhabited. Nick Groff and Katrina Weidman check in. Jakso 4 Kausi 2 Vuosi 2015

Steve DiSchiavi and Amy Allan travel to Chicago to investigate paranormal activity terrorizing the employees and customers at a tattoo parlour. Jakso 3 Kausi 8 Vuosi 2017