Zak, Nick and Aaron go to Moundsville, WV, to investigate and confront the tortured souls that remain inside the abandoned Moundsville State Penitentiary. The prison was mired by evil, torture and death for over a century.

Zak leads the team to Birmingham, AL, to investigate Sloss Furnaces. Built in 1881, this factory was a dangerous place to work. Many workers died and many more were injured. It's the souls of these workers that are believed to inhabit and haunt the factory.