A young boy tries to cope with rural life circa 1950s and his fantasies become a way to interpret events. After his father tells him stories of vampires, he becomes convinced that the widow up the road is a vampire, and tries to find ways of discouraging his brother from seeing her.

In 1960, seven outcast kids known as “The Loser Club” fight an evil demon who poses as a child-killing clown. Thirty years later, they reunite to stop the demon once and for all when it returns to their hometown.