The Klinge brothers explore the Montana Prison; are the men who died in this brutal gaol still here? Plus, in Tennessee a couple fears a poltergeist is after their son.

The team investigate paranormal activity on the Gettysburg battlefield before heading to the Jennie Wade house. Why does her spirit still stalk the cellars?

Paranormal investigators Amy Bruni and Adam Berry enter America's darkest locations, digging deep into the past and demanding answers to haunted mysteries.

Paranormal investigators Amy Bruni and Adam Berry enter America's darkest locations, digging deep into the past and demanding answers to haunted mysteries.

A team of hardcore hunters are at the ready to help local mountain communities rest more easily when night falls and nature comes out to play.

Experts and eyewitnesses try to unlock the mystery of the Alaska Triangle, a remote area infamous for alien abductions, Bigfoot sightings and paranormal phenomena.

The series features the Tennessee Wraith Chasers, a group of professional paranormal investigators that are known for trying to "trap ghosts" during their investigations.

One of the most passionate paranormal teams in America, the Tennessee Wraith Chasers, are in Missouri to investigate a haunted and abandoned asylum.

Don Wildman unearths dummy heads that helped inmates escape from Alcatraz. Plus, he examines the medical mystery surrounding a pair of conjoined twins.

Paranormal investigator and documentary filmmaker Steve Shippy is on a mission to solve mysterious hauntings that have consumed a number of American communities.

Police officers, paramedics and other first responders reveal their true encounters with the paranormal while on duty. Not only do these cases defy explanation, they terrify even the most seasoned of men and women who have devoted their lives to serve and protect the living.

The Spirit Hunters are a team of paranormal experts. They specialise in rescuing the living from a repetitive type of haunting known as a "ghost loop".

One of the most passionate paranormal teams in America, the Tennessee Wraith Chasers, are in Missouri to investigate a haunted and abandoned asylum.

Paranormal investigators Amy Bruni and Adam Berry enter America's darkest locations, digging deep into the past and demanding answers to haunted mysteries.