In a small town in 1989 Maine, seven bullied kids discover that a malevolent force is preying on the local children. When they realize that the town's adults can't protect them, they band together to destroy the monster, a killer clown called Pennywise.
Hapless family man Paul Matthews finds his life turned upside down when millions of strangers suddenly start seeing him in their dreams. But when his nighttime appearances take a nightmarish turn, Paul is forced to navigate his newfound stardom.
A lone fisherman on his daily run finds himself lost in a thick fog which proves impossible to navigate. The worst is yet to come when his encounter with a seemingly abandoned sailboat becomes a fight for survival against an enemy unknown.