In the autumn of 1976, a small Pennsylvania psychology lab stumbled upon the only documented instance of demonic possession in U.S. history. The military seized control of the lab under national security protocols and subsequently attempted to harness the entity's power. After nearly four decades of secrecy, the shocking truth behind these bizarre events is finally being revealed.

The Atticus Institute
The US government's attempt to harness a woman's extraordinary abilities sets off a catastrophic chain reaction, blurring the lines between human control and the unknowable.