It (1990)

Stephen King’s bestselling novel adapted into a terrifying TV mini-series told through the use of flashbacks. In 1960, a group of social outcasts who are bullied by a neighborhood gang of greasers are also tormented by an evil demon who can shape-shift into a clown and feed on children’s fears and kill them. After defeating the demonic clown as kids, it resurfaces 30 years later and they must finish it off as adults once again.