Nish (
Letitia Wright) is driving across the desert, presumably in the
United States. While waiting for her car to charge, she visits the remote Black Museum. The proprietor, Rolo Haynes (
Douglas Hodge), explains backstories to the museum's crime-related artefacts, starting with a hairnet device. Rolo previously recruited people for experimental medical technology. In a flashback, Dr. Peter Dawson (
Daniel Lapaine) agreed to test an implant that made him feel the physical sensations of the person wearing the hairnet, to help him diagnose patients quickly. After experiencing a man's death, he became aroused by his patients' pain. Developing a
masochistic addiction to it, he started mutilating himself for pleasure and eventually murdered a homeless man after forcing the hairnet on him, which caused him to fall into a coma. In the present, the air conditioner is broken, so Nish offers Rolo water. Moving on to a toy monkey, Rolo describes how he convinced Jack (
Aldis Hodge) to transfer his comatose wife Carrie's (
Alexandra Roach) consciousness into part of his brain, so she could experience his physical sensations and communicate with him. Jack and Carrie became aggravated by their lack of privacy and
agency, respectively. Rolo offered Jack an ability to "pause" Carrie. Months later, Jack un-paused her, and they eventually agreed for her to be un-paused on weekends only. Jack began dating Emily (Yasha Jackson), who wanted Carrie to be deleted. Rolo transferred Carrie to the toy monkey, which could feel sensations and say two phrases ("Monkey loves you" and "Monkey needs a hug"). Carrie and Jack's son Parker was soon bored by it. The monkey technology became illegal due to the limited emotions available, so Rolo was fired. The museum's centerpiece is a holographic Clayton Leigh (
Babs Olusanmokun). Rolo insists he was guilty of murder but Nish reminds him of conflicting evidence. While on
death row, Clayton signed up to Rolo's exhibit: when a visitor pulls a lever, a conscious hologram of Clayton receives the
electric chair, and a souvenir copy of him experiencing electrocution is made. The exhibit was immensely popular. As Rolo begins to have difficulty breathing, Nish continues the story, revealing herself as Clayton's daughter. After public protests, attendance to the exhibit dwindled to sadists and wealthy white supremacists, who abused Clayton's consciousness so heavily he was left in a
vegetative state. Nish's mother Angelica (
Amanda Warren) overdosed the day after she saw him. As revenge, Nish sabotaged the air conditioner and gave Rolo poisoned water. Nish transfers Rolo's consciousness into Clayton's hologram, then electrocutes it, which creates a souvenir of Rolo's suffering. Nish takes the monkey containing Carrie with her and sets the museum on fire. She converses with her mother, whose consciousness is inside her head, like Carrie's was with Jack. She hangs the Rolo souvenir on her car's rear-view mirror, and drives away from the museum as it burns down. ==Production==