Madhouse

A medical intern who arrives at Cunningham Hall to train and ends up uncovering corruption, murder, and a dangerous deception. He is initially curious and principled, but the case forces him to confront a labyrinth of lies and his own possible involvement. His investigation drives the narrative forward as he pieces together the hospital’s secrets.

Director of Cunningham Hall who uses placebo treatments to manipulate patients and siphon funds. He tries to maintain control as the hospital unravels, his authority supported by a veneer of professionalism. His actions reveal a calculated and corrupt leadership at the facility.

A nurse who becomes Clark’s ally, guiding him through the facility and sharing crucial information. She is drawn into the danger at the hospital and ultimately becomes a victim of the killer’s plans.

A patient with visions of a sinister boy, her symptoms hint at a deeper connection to the hospital’s past. Her observations contribute to the mystery and the eerie atmosphere surrounding the Madhouse.

Head nurse who initially assists Clark, handing him keys and a walkie-talkie. She becomes a casualty in the facility’s deadly turmoil, signaling how the hospital’s dangers affect staff as well as patients.

A physician at Cunningham Hall who is killed as the facility’s mystery escalates, underscoring the peril faced by staff and patients alike.

The patient who infiltrates the hospital by impersonating Clark, orchestrating murders and revealing a chilling resolve. His true identity and motives drive the central twist.

A physician at Cunningham Hall who participates in the hospital’s operations and investigations, contributing to the procedural world of the facility.

A doctor on the staff, part of the hospital’s medical network. The summary provides limited detail about this character’s actions within the plot.

A security staff member who interacts with patients and staff, involved in early confrontations and the tense dynamics of the facility.

A supporting presence within the hospital setting; the summary does not elaborate on his actions, but he is part of the facility’s world.