The Possession of Hannah Grace (2018) is a chilling horror-thriller that takes the familiar exorcism subgenre into the cold, sterile environment of a hospital morgue. Directed by Diederik Van Rooijen, the film follows Megan Reed (Shay Mitchell), a former police officer grappling with trauma and addiction, who takes a lonely graveyard shift at a city morgue. Her attempt at a quiet recovery job shatters when the disfigured body of Hannah Grace, a young woman who died during a failed exorcism, is delivered. What begins as a series of unsettling occurrences—flickering lights, mysterious sounds—escalates into a terrifying battle for survival as a malevolent entity within the corpse awakens.

The film's strength lies in its atmospheric tension and claustrophobic setting. Van Rooijen effectively uses the morgue's stark, shadowy corridors to build dread, relying more on suspense and disturbing imagery than cheap jump scares. Shay Mitchell delivers a committed performance, portraying Megan's vulnerability and determination with conviction. The practical effects used for the Hannah Grace corpse are particularly unsettling, adding a visceral layer to the supernatural threat.

While the plot follows some conventional horror beats, its unique morgue setting and focus on a protagonist dealing with real-world trauma give it a distinct edge. The pacing is tight at 86 minutes, maintaining a sense of urgency as the entity's power grows. For horror fans seeking a suspenseful, visually stark thriller with a solid central performance, The Possession of Hannah Grace is a compelling watch that offers genuine chills and a fresh take on possession terror.