A couple finds massive footprints near Nancy Lake. Is something nonhuman stalking them? Strange lights circle above Fairbanks in coordinated patterns, shocking witnesses. Jakso 6 Kausi 1 Vuosi 2020

A campus policeman is lured into a building by the vengeful ghost of a murdered student, and an officer encounters a deceitful spirit inside a courthouse. Jakso 9 Kausi 1 Vuosi 2019

Amy, Adam and Chip investigate reports of an aggressive spirt that's haunting a US Navy destroyer. Can they find answers on this huge and mysterious ship? Jakso 2 Kausi 5 Vuosi 2020

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. Jakso 8 Kausi 1 Vuosi 2015

A menacing ghost frightens an 11-year-old girl. Is a disturbed grave of a giant Native American man at the root of the haunting? Jakso 5 Kausi 1 Vuosi 2016

A starling discovery suggests the hellish clouds of Venus may be the origin of life on Earth. Plus, did the earth once have two moons? Jakso 6 Kausi 3 Vuosi 2016

The team return to Florida's Panhandle to re-investigate one couple's convincing evidence of Sasquatches living on their property. Jakso 35 Kausi 2 Vuosi 2010

Don examines a pocket calendar that belonged to a woman stranded in the Arctic and a space shuttle at the centre of an ordeal 200 miles above the Earth. Jakso 1 Kausi 16 Vuosi 2017

The team travel to New Castle, Pennsylvania, to help a grieving couple who believe dark paranormal forces played a hand in their 14-year-old daughter's sudden death. Jakso 15 Kausi 2 Vuosi 2020

Amy, Adam and Chip investigate reports of an aggressive spirt that's haunting a US Navy destroyer. Can they find answers on this huge and mysterious ship? Jakso 2 Kausi 5 Vuosi 2020

Josh Gates investigates the fall of the remarkable Mayan empire, unearthing human skulls and ancient sacrificial altars underneath the jungles and ruins of Mexico. Jakso 9 Kausi 1 Vuosi 2015

A hostile spirit attacks a homeowner and smashes objects. A stunning breakthrough leads the investigation toward an infamous unsolved murder. Jakso 6 Kausi 1 Vuosi 2016

A probe mysteriously malfunctions as it enters deep space. Astronomers find evidence of an invisible planet in a distant solar system. Jakso 7 Kausi 3 Vuosi 2016

The team check out harrowing claims of encounters with Bigfoot like creatures deep in the pine forests of Alabama's Creepy Mountain. Jakso 36 Kausi 2 Vuosi 2010

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

The team are in Massachusetts to investigate the Bates Ship Chandlery. Psychic medium Cindy Kaza reaches out to angry spirits that haunt the property. Jakso 1 Kausi 2 Vuosi 2020

In 1673, Rebecca Cornell was found dead in her home. Amy, Adam and Chip attempt to conjure the spirits who played a part in this centuries-old crime. Jakso 3 Kausi 5 Vuosi 2020

The TWC are in Florida at one of the most haunted forts in the US, where they attempt to make contact with the disembodied head of a Seminole Indian Chief. Jakso 5 Kausi 3 Vuosi 2016

The paranormal experts reopen Hans Holzer's case file on the Peck House in Rye, NY. They aim to find out if the tortured souls within have finally moved on. Jakso 1 Kausi 1 Vuosi 2019

Steve and Amy investigate a Pittsburgh home where a terrified family is being tormented by a dangerous entity. They find evidence of the former owner's tragic life. Jakso 4 Kausi 5 Vuosi 2015

An officer discovers a demon lurking around an abandoned factory and a paramedic is trapped inside a speeding ambulance with a poltergeist. Jakso 10 Kausi 1 Vuosi 2019

In 1963, a terrified family claimed to have witnessed a phantom hand pry up nails and open a trap door. The team are in Cleveland to investigate this ghastly haunting. Jakso 8 Kausi 2 Vuosi 2020

Hans Holzer conducted several investigations of Franklin Castle in Ohio. The team uncover why Hans refused to publish his findings on this mysterious case. Jakso 9 Kausi 2 Vuosi 2020

Jack and Katrina head to Weston, West Virginia. They're investigating a notoriously haunted hospital that has a dark 130-year-old history. Jakso 6 Kausi 1 Vuosi 2019