The team relaunches a case that eluded Hans Holzer his whole life: the Howard-Dickinson House in Henderson, Texas. Does it contain a dark family secret?

When Hans Holzer visited the Ayers-Allen House in New Jersey, he found entities dating back to colonial times. Now the team discovers an ominous presence there.

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.

Don Wildman investigates the unexpected story behind the Alaskan flag, the madman behind an important English Language book and a quest to save Chicago.

As the battle for McCarthy wages on, a team of experts work to locate the only known entrance into the Mother Lode mine. But will they find it?

The guys build a complicated, custom log home using antique logs from three different buildings.

Mark and the team travel to Montana to rebuild Grandma's cabin from last year. They give the 150-year old home a new life as a cliff-side lodge.

Don Wildman examines a dangerous mission into outer space. Plus, the story of a pilot's heroic plan during an emergency over the Pacific.

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

Don Wildman investigates the story behind a teenager hippy-turned-diplomat, a daring rescue at sea and the superweapon used to stop the Nazis.

Mark Bowe and the guys go beyond the call of duty to save the last cabin from the old town of Roanoke, West Virginia.

Mark Bowe and the crew rescue the logs from a fire-damaged cabin and rebuild it on the boneyard. Mark promises he will honour family's history.

Neil breaks through to the Mother Lode mine but locals are too busy defending against waking bears to stop him and Jenny goes on a solo bear-hunt of her own.

Don Wildman examines a mysterious explosion at a munitions factor during World War One. Plus, the story of a house that supposedly comes with three ghosts.

Don Wildman investigates the story behind an epic match on the tennis court, a bizarre brawl between clowns and an attempt to cross the Berlin Wall.

The team travels to the California/Nevada border to investigate audio recordings of a possible Sasquatch. But will they prove to be the real deal?

Chuck receives a map supposedly leading to a hidden cache of recovered materials from the Roswell incident. He and his team go on an epic treasure to find them.

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

A series of recent UFO sightings brings Chuck Zukowski's team to Missouri, the home of the 1973 Piedmont lights incident. Is history repeating itself?

Don Wildman uncovers the most macabre secret of the Wild West, a blood-sucking beast and a sinister haunting.

Don investigates a plague that killed thousands of sheep, an unexplained encounter from beyond the grave and a deadly substance used in an odd murder plot.

What was America's greatest sports scandal and how did it end? And what happened at the Montana hotel where two legendary Wild West vigilantes were double-crossed?

Don Wildman examines a F8 Crusader jet that was at the centre of a death-defying flight. Plus, the story of a baseball player turned spy.

Josh Gates sets off deep into the Australian Outback. He follows the footsteps of legendary explorer Harold Lasseter, who claims to have found a vast field of gold.