The Alaskan skies are filled with unexplainable lights and objects. Witness accounts and never-before-seen evidence suggest UFOs are landing in the area. Jakso 7 Kausi 2 Vuosi 2021

Hostile Sasquatches are said to be leaving the wilderness behind for Alaska's major cities. Plus, ghost hunters search for evidence at an infamous hotel. Jakso 8 Kausi 2 Vuosi 2021

Josh ventures to Australia's island state of Tasmania. He investigates sightings of the supposedly extinct Thylacine, also known as the Tasmanian Tiger. Jakso 9 Kausi 3 Vuosi 2017

Don Wildman visits London where a tall column commemorates the Great Fire of 1666. In Genoa, Nevada, he views a monument to a frontiersman. Jakso 12 Kausi 3 Vuosi 2015

Don Wildman examines a wall that gave rise to daring escapes. He gazes at a star that marks a Hollywood scandal and honours the statue of a pioneering scientist. Jakso 2 Kausi 3 Vuosi 2015

A team of researchers seeks answers to mysteries surrounded the Mothman. They explore theories that the legendary cryptid is an abnormality in the evolutionary chain. Jakso 3 Kausi 1 Vuosi 2019

The Odyssey Marine Exploration has found a wreck littered with bronze cannon. Can they identify the ship and does it hold the bounty of gold they are looking for? Jakso 3 Kausi 1 Vuosi 2009

Many people believe that Arizona is the centre of a government cover-up of alien activity. The team travel to Sedona, a known hotspot, to investigate. Jakso 3 Kausi 1 Vuosi 2013

After having been hit by a huge storm, the miners must band together to fix the damage to their camp. But with spirits low can they resolve the issue? Jakso 5 Kausi 1 Vuosi 2013

Josh ventures to Australia's island state of Tasmania. He investigates sightings of the supposedly extinct Thylacine, also known as the Tasmanian Tiger. Jakso 9 Kausi 3 Vuosi 2017

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

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

Paranormal investigations reveal stunning new evidence about the Jersey Devil, a monster that prowls the Pine Barrens of New Jersey. Jakso 4 Kausi 1 Vuosi 2019

The crew has found elephant tusks and cannon. But can their deep water ROV Zeus help them locate the gold and silver they need for a successful season? Jakso 4 Kausi 1 Vuosi 2009

2.9 million Americans have reported symptoms of alien abductions. A team of experienced investigators are on the trail of the most disturbing cases. Jakso 1 Kausi 1 Vuosi 2013

With only 10 days left in Greenland, the team has one last chance. But with only four spots on the helicopter who gives them the best chances of striking it rich? Jakso 6 Kausi 1 Vuosi 2013

Josh travels to the Caribbean to hunt for the legendary treasure of Captain Kidd. The search takes him to the island hideout of the notorious buccaneer. Jakso 10 Kausi 3 Vuosi 2017

Geysers are discovered on a frozen moon, NASA redirects a probe on a mission to find proof of life, and a future US President is eyewitness to a UFO. Jakso 3 Kausi 3 Vuosi 2016

A sibling rivalry tears a family apart and inspires a beloved Christmas carol. A loyal butler uncovers a scandalous secret that sends him running for his life. Jakso 3 Kausi 3 Vuosi 2016

Jack introduces his parents to the infamous Skinwalker Ranch and stuns them with footage of supposed poltergeists. Plus, the family compare souls to flatulence. Jakso 6 Kausi 1 Vuosi 2020

Don explores tales of men who left behind a trail of death, including a tyrant so evil that the Devil refused him and a general haunted by betrayed soldiers. Jakso 3 Kausi 1 Vuosi 2020

Adam, Amy and Chip investigate strange symbols etched on the walls of an Indiana asylum. Are the symbols responsible for paranormal activity in the building? Jakso 8 Kausi 4 Vuosi 2019

The team seeks out the elusive shadow figures lurking in the Waverly Hills Sanatorium in Kentucky. They use high-tech kit to catch shocking new paranormal evidence. Jakso 6 Kausi 2 Vuosi 2015

Steve DiSchiavi and Amy investigate paranormal activity threatening the lives of a cancer survivor, her two children and her older sister. Jakso 8 Kausi 8 Vuosi 2017