After recent cases of disappearing local kids in the town of Derry, Maine, IT follows a group of kids dubbed "The Losers' Club" in the summer of 1989 and their discovery and scary encounters of a shape-shifting demonic entity, known to return every 27 years and preys on your own personal fears.

Twenty-seven years after their first encounter with the terrifying Pennywise, the Losers Club have grown up and moved away, until a devastating phone call brings them back.