The Holzer Files

The team reopens Hans Holzer's 50-year-old case documenting rampant paranormal activity at one of the oldest houses in Rye, N.Y., to find out if its tortured souls have finally moved on or simply moved.

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

The team investigates San Diego's infamous Whaley House, deemed by Hans Holzer as the most haunted house in the United States, to discover if the home's ghostly occupants are pursuing a dangerous vendetta.

The team resurrects one of Hans Holzer's most tragic cases; the team members investigate unexplained activity terrorizing a family, and it is disturbingly similar to poltergeist activity witnessed by Holzer 50 years ago in Tyler, Texas.

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.

The team resurrects Hans Holzer's investigation of a mysterious castle in Paterson, N.J.; their exploration of the lavish mansion reveals a woman's recurring nightmares may have a supernatural source in the dwelling's dark history.

The team members revive Hans Holzer's investigation of the Ocean-Born Mary House in Henniker, N.H.; they traverse multiple states and wade into the dark waters of New England folklore in search of the elusive truth behind the mysterious haunting.

As the team reinvestigates the Howard-Dickinson House in Henderson, Texas, a case that eluded Hans Holzer his whole life, the investigation reveals that local lore about the historic home may contain a dark family secret.

When the team reopens Hans Holzer's case file into the Ayers-Allen House in Metuchen, N.J., where he documented entities dating back to colonial times, they discover the spirits there may have a more ominous origin.

The team reopens Hans Holzer's unsettling investigation of the infamous Barnstable House in Cape Cod, Mass.; they discover the tragic spirits from the property's past may still be seeking a horrific reckoning with the living.

The team looks back at their scariest, most insane and outrageous moments; they answer viewer-submitted questions, reveal insider information, share insights, and even offer up some never-before-seen footage and evidence.