The crew investigates the Pasadena, CA, home of a self-proclaimed Satanist.

Zak and the crew investigate the most-haunted residence in Ohio.

Zak and the crew travel to the Antelope Valley in Sacramento, California, to confront a demonic entity that's tearing a family apart. Zak believes an exorcism may be the only way to save them from the dark and powerful forces plaguing their home.

Zak and the crew investigate reports of a mysterious gray entity haunting an ancient plot of land in West Haven, Utah. They uncover compelling evidence that suggests the paranormal creature originated with a shaman's curse.

Zak and the crew investigate claims of poltergeist activity at a Las Vegas tiki bar. The staff believes a horrendous shooting on the property in 1995 may be responsible for recent sightings of moving objects, flying shadow figures and a ghost girl.

Aaron's father, Don, calls Zak and the crew to his Las Vegas home to investigate threatening paranormal activity. The terrifying apparition of a little girl and a dark, powerful presence a neighbor believes is a witch has left Don scared for his life.

The crew is back in Virginia City, NV, to investigate a haunted brewery.

A saloon in Virginia City, Nev., where staff are being violently attacked by an entity that inhabits the basement; a haunted artifact known as the Suicide Table may be responsible for the aggressive activity.

The crew investigates a demonic entity terrorizing a small California town.

The crew investigates the dark energy surrounding an Arizona bordello.

The crew investigates a farm ripe with paranormal activity in California.

Investigating a 120-year-old building in Salt Lake City's industrial district; local business owners claim paranormal activity has recently ramped up after a break-in revealed remnants of a dark ritual in the basement.

The crew heads to Arizona to investigate the world-famous London Bridge.