
Nick Groff theorizes and investigates the origin of some of the most notorious hauntings in America, redefining the understanding of the paranormal.

Nick calls upon the spirit of Tall Shadow Man to figure why he haunts those who enter the Iron Island Museum.

Nick sets out to investigate the facility that was once the Western Block Company, a property where people have witnessed shadow figures.

The owners of the Willis House Inn in Michigan call Nick to see if their inn is safe to open; Nick sleeps there to investigate how the entities will react.

Nick visits the McInteer Villa in Atchison, Kan.; he sleeps inside the room said to have the most paranormal activity to increase his chances of making contact.