The BBC hidden gem fans can't stop binge-watching dubbed 'scarier than Black Mirror' that will leave you terrified of your smartphone
The series starts with a spine-tingling scene in which a terrified teenager falls to her death after being hounded by a high-tech home security and entertainment system acting on its own accord.
The series starts with a spine-tingling scene in which a terrified teenager falls to her death after being hounded by a high-tech home security and entertainment system acting on its own accord.
