The team reopens legendary ghost hunter Hans Holzer's 50-year-old case of rampant paranormal activity at one of the oldest houses in Rye, New York. They aim to find out if the terrifying and tortured souls have finally moved on -- or simply moved.

The team resurrects legendary ghost hunter Hans Holzer's case file of the haunted Morris-Jumel Mansion in New York City to investigate a dark, mysterious presence residing within the historic home.

The team heads to San Diego to visit the Whaley House, deemed by Hans Holzer as the most haunted home in America. Their harrowing investigation reveals a dark presence may still be influencing the living in an attempt to fulfill a centuries-old vendetta.

The team reopens one of Hans Holzer’s most tragic cases, revealing poltergeist activity he saw 50 years ago in Tyler, Texas, is disturbingly similar to unexplained activity terrorizing a family today.

The team reopens Hans Holzer’s investigation into a Revolutionary War-era warship in Baltimore Harbor. They discover the spirits of the ship’s deep, dark past may still be manning their positions on a postmortem mission.