The Devil’s Chair

A self-proclaimed victim and unreliable narrator who guides the audience through the events. He lures Sammy to the asylum for sex and involvement with the chair, but his recollection is fractured, blurring truth and fabrication. His charisma masks a capacity for violence that erupts as the story unfolds, culminating in murders and manipulation.

A student on Willard's team, eager to document the experiment. He becomes a participant in the chair's odd process, venturing into the other realm as the study escalates. His involvement reveals the corrosive dynamics within the group and ends in his death during the sequence.

Nick's partner who is drawn into the scheme and the chair's lure. She becomes an early victim of the experiment, her fate triggering the investigation and exposing the chair's deadly power.

A Cambridge professor who proposes the release of Nick under an experimental plan and aims to write a book about the events. He leads the study, manipulating participants for the narrative and betraying the group as the situation spirals out of control.

Nick's psychiatrist assigned to oversee the program. She initially questions the method but agrees to the plan, hoping to reveal Nick's truth. She becomes a casualty of the escalating chaos when Nick's actions overwhelmed the room.

A student who attempts to debunk the supernatural claim by sitting on the chair. She is transported to a dark place and pursued by a demonic presence. Her courage under pressure highlights the clash between skepticism and the lure of the unknown.

The demonic creature associated with the chair's power, representing the horror within the experiment. It appears as a menacing force that the characters chase and confront, later reframed as a projection of Nick's mind.