Jason, Steve, Dave and Shari head to Waynesville, Ohio, to investigate claims of aggressive paranormal activity at a former Catholic church.

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.

In their biggest investigation yet, Nick and Katrina spend 72 hours exploring the Statler City Hotel in Buffalo, NY - and uncover its sordid underground history.

The AIMS team travel to Pike County, Kentucky, to investigate a huge canine predator who is menacing the local farming community.

The team finds evidence of a route used to transport the fortune. Plus, a Jesuit artefact may provide the most critical information on treasure's location.

Is a Sasquatch colony terrorising the residents of a remote island? And, could decades of UFO sightings suggest that aliens are working with the US military?

A sonar recording may prove that a prehistoric monster stalks the seas around Kodiak Island. Researchers investigate the disappearance of thousands of airplanes.

Josh searches for a precious statuette that has been lost for 25 years, the Golden Owl. A book of riddles gives cryptic clues to where it might be hidden.

Josh tackles the maritime mystery of the Griffon, the first ship to be lost in the Great Lakes. Josh uses a state-of-the-art submersible in the search.

A mummy recovered at the bottom of the Atlantic has led treasure hunters to $120 million in gold and jewels stolen by infamous pirate Black Sam.

Archaeologist Ramy Romany investigates a mysterious underwater grave in the ancient Mayan city of Mayapán. Were these people victims of human sacrifice?

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.

The team finds evidence of a route used to transport the fortune. Plus, a Jesuit artefact may provide the most critical information on treasure's location.

To build out his farmstead, Jeremy must strike a deal with the enemy. Plus, Neil takes on major upgrades as he prepares to sell the town.

As Jeremy rushes to finish his new barn, he learns shocking news. Plus, Jenny gets stranded with her newborn and must fight for their survival.

Don Wildman investigates a centuries-long curse connected to the Salem witch trials, a strange helicopter hijacking in Washington, DC, and more.

Don Wildman investigates a haunted home with a chatty poltergeist, the discovery of a sleeping dragon and Superman's rescue of a real family.

Jason, Steve, Dave and Shari reunite with Amy Bruni and Adam Berry to investigate a Rhode Island mansion consumed by a sinister energy. What will they discover?

After obtaining a video of a gigantic creature, AIMS travels to Grafton to investigate the "Headless Horror". Can the team capture this monster?

The story of the Amityville horror house rocked the world. Real footage and never-before-seen interviews reveal frightening new secrets about this haunt.

The team travels to West Virginia to investigate the legendary Webster Werewolf, a massive wolf-like creature with ancient mythical ties.

Steve ventures to Malvern, Iowa, where a little girl's ghost haunts a small farming village. His search for answers leads him and his crew to their most evil haunting yet.