The Ghost Adventures team travels to West Palm Beach, FL, to investigate the Riddle House. Formerly used as a funeral parlor and home to cemetery caretakers, the house has seen its share of death and dark haunting.

Zak, Nick and Aaron go to New Jersey to investigate an abandoned psychiatric hospital. This hospital once housed thousands of mentally ill patients, many of whom died due to poor conditions. Witnesses have reported disembodied voices and dark shadows there.