Ghost Adventures investigate Houghton Mansion, where a tragic accident and suicide still haunt the Massachusetts mansion.

The Ghost Adventures Crew investigate Moundsville Penitentiary in Moundsville, West Virginia. In 1995 the prison closed their doors for good. Though the prisoners are gone, they are not forgotten and by many accounts the ghosts of some 998 men who died still roam free.

The Ghost Adventures team travels to West Palm Beach, FL, to investigate the Riddle House. Built in 1905 formerly called The Gatekeepers Cottage, the Riddle House was used as a funeral parlor and home to cemetery caretakers. Later it was used as a private residence. The house was moved from its original location, Acacia Rd, West Palm Beach, Florida. This seemed to have upset the spirits causing paranormal activity due to the house having seen its share of death and tragedy.