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 2019

A cryptozoologist investigates reports of a sea monster in Alaska. He reviews eyewitness accounts and examines never-before-seen video evidence. Jakso 5 Kausi 1 Vuosi 2019

Outlaw bikers are often secretive organisations. But are they international crime syndicates, or social clubs for outcasts and nonconformists? Discover the truth. Jakso 6 Kausi 1 Vuosi 2012

Don examines one of the most challenging bomb cases in FBI history. And, the story of a scientist that accidentally uncovered a revolutionary medicine. Jakso 8 Kausi 12 Vuosi 2016

Don examines the baffling case of a missing U.S. politician. Plus, the story behind a mythical unicorn that supposedly featured at a popular circus. Jakso 9 Kausi 12 Vuosi 2016

Strange men in black suits knock on the door of a UFO witness after an eerie light show. A woman is terrorized by small humanoid creatures that only she can see. Jakso 2 Kausi 1 Vuosi 2020

The American miners have their sights set on what team geologist Eric Drummond believes could be the largest ruby deposit in the Arctic. Jakso 2 Kausi 2 Vuosi 2013

December 7th, 1941 - a day of infamy that changed America forever. But was the attack really a surprise? What did Franklin Roosevelt know about the attack beforehand? Jakso 4 Kausi 3 Vuosi 2016

A Missouri man who claims UFOs are stalking him contacts Chuck and the team for help. Their investigation uncovers a dark secret which may explain this reported activity. Jakso 2 Kausi 1 Vuosi 2019

To conclude his epic investigation, Josh Gates uses cutting-edge technology to investigate the Bermuda Triangle's most infamous shipwreck and lost flights. Jakso 11 Kausi 6 Vuosi 2019

Don Wildman examines a species of Asian cobra that invaded a Missouri town, a carriage that was the site of a bizarre murder and a wealthy daredevil. Jakso 10 Kausi 12 Vuosi 2016

Don Wildman investigates a Nobel Prize winner's risky experiment, a sting operation that ended the career of a crime boss and a lifesaving airlift. Jakso 11 Kausi 12 Vuosi 2016

A bush pilot witnesses unsettling UFO activity. A former government operative reveals top-secret coordinates to an alleged alien base. Jakso 3 Kausi 1 Vuosi 2020

The miners embark for the Red Zone and dive into the rich ruby deposit they discovered last year. But the mercurial weather opposes the miners' every move. Jakso 3 Kausi 2 Vuosi 2013

Throughout the American civil war, victory on the battlefield was often decided not by strategy and bravery alone, but also by secret information coming from the shadows. Jakso 6 Kausi 3 Vuosi 2016

A series of strange animal deaths and UFO sightings brings Chuck to Colorado. Reports of authorities ignoring these incidents suggest a government cover-up. Jakso 3 Kausi 1 Vuosi 2019

Josh Gates touches down in Normandy to investigate battles on land, air and sea. The expedition reveals a huge German bunker complex buried for 75 years. Jakso 12 Kausi 6 Vuosi 2019

A teenager sneaks out of her home to go on a double date. But she soon finds herself attacked by what she believes is an aggressive dogman. Jakso 6 Kausi 3 Vuosi 2021

The team head to Bisbee, Arizona to investigate the one-time mining town's rough past. And, they head underground for the first time in their paranormal careers. Jakso 4 Kausi 1 Vuosi 2017

An unknown spirit lurks in the empty hallways of Ohio's Higginsport School. Is it evidence of a darker haunting caused by recent deaths on the property? Jakso 3 Kausi 3 Vuosi 2018

The team is in Ohio to help a mother identify the dark energy forcing her family to flee their home - and find chilling evidence about the spirit's evil intentions. Jakso 7 Kausi 2 Vuosi 2016

A cryptozoologist investigates reports of a sea monster in Alaska. He reviews eyewitness accounts and examines never-before-seen video evidence. Jakso 5 Kausi 1 Vuosi 2019

A woman claims to be under attack from an unseen force. Could it be linked to a Native American legend about a mysterious race of giants? Jakso 6 Kausi 1 Vuosi 2019