In a desperate bid to unlock the mysteries of human consciousness, a brilliant but reckless scientist, played by Thomas Kretschmann, pioneers a radical new drug designed to allow the living to perceive discarnate entities—spirits untethered from physical form. His experimental trials attract a group of volunteers, including Nadine Velazquez and Josh Stewart, each seeking answers to profound personal losses. As the drug’s effects take hold, the boundary between worlds dissolves, plunging the participants into a terrifying supernatural thriller where unseen dimensions bleed into reality. Directed by Mario Sorrenti, the film weaves a chilling narrative where curiosity becomes a curse, forcing the characters to confront hostile forces that were meant to remain hidden. The atmosphere grows increasingly claustrophobic and paranoid as the team realizes that some doors, once opened, cannot be closed, and that the pursuit of knowledge can come at a soul-shattering cost.