Set in Shadyside, Ohio in the year 1994; a group of teenagers come upon an evil force that swept through their town ages ago, terrorizing people and leaving a trail of gruesome murders.
As teenagers from both Shadyside and Sunnyvale spend the summer of 1978 in Camp Nightwing, things take a terrifying turn when a possessed counselor wreaks havoc on the unsuspecting campers.
The final chapter of the Fear Street trilogy reveals the origins of Sarah Fier's curse, as the events go back to the mid-17th century where Fier faces a ruthless witch hunt in her colonial town, while the teenagers in 1994 try to find a way to break the Shadyside curse.
Prom season begins at Shadyside High School, and while some girls are busy competing for the title of prom queen, an unusual phenomenon appears and they mysteriously disappear.