Still recovering from the shocking revelations they uncovered deep in uncharted territory in the Grand Canyon, American myth and legend investigator Nolan Moore and his team take on a new mission, investigating a rumored case of witchcraft and possession. Nolan hopes their new case, in a quaint village in the middle of the woods, will prove much more like those he and his team investigated prior to their trip to Kincaid's cavern. But as the residents' accounts of strange phenomena add up, Nolan and company begin to suspect something all too real and dangerous may be at play. A force that may not be willing to let them escape the village unscathed.

Nolan Moore is a rogue archaeologist hosting a documentary series derisively dismissed by the “real” experts, but beloved of conspiracy theorists. He sets out to retrace the steps of an explorer from 1909 who claimed to have discovered a mysterious cavern high up in the ancient rock of the Grand Canyon. And, for once, he may have actually found what he seeks. Then the trip takes a nasty turn, and the cave begins turning against them in mysterious ways. The only way out is to answer a series of intriguing questions: What is this strange cave? How has it remained hidden for so long? And what secret does it conceal that made its last visitors attempt to seal it forever?