Young newlyweds Paul and Bea travel to remote lake country for their honeymoon. Shortly after arriving, Paul finds Bea wandering and disoriented in the middle of the night. As she becomes more distant and her behavior increasingly peculiar, Paul begins to suspect something more sinister than sleepwalking took place in the woods.

1994. In Shadyside, the murder capital of the United States, yet another brutal, unmotivated massacre sends shivers down the spine. And, more and more, the unholy name of Sarah Fier, a cursed local witch, keeps popping up. Now, something evil has awoken, forcing a team of five teenage friends to summon up the courage to get to the bottom of a bloody, centuries-old secret and fight tooth and nail against unstoppable supernatural forces to stay alive. But in this dangerous cat-and-mouse game, someone else makes the rules. Can the young defenders lift the town curse and end it all?

1978. Against the backdrop of the endless feud between the teenagers of Shadyside and Sunnyvale and the centuries-spanning curse of the doomed witch, Sarah Fier, a spate of brutal axe murders terrorises the unsuspecting campers of Camp Nightwing. Now, after the pitiless killings in Fear Street: 1994 (2021), a handful of lucky survivors find themselves in dire need of help to link the past to the present and, hopefully, unearth the gruesome truth. But warm, bright-red blood follows. Will Deena and her friends ever find out what happened that horrible July?

1666. An unspeakable evil has cast its unholy shadow over Union, the original settlement before its division into Sunnyvale and Shadyside, ushering in a new era of misfortune and terror. In the aftermath of the brutal mall killings in Fear Street: 1994 (2021), Deena finds herself plagued by vivid, blood-curdling visions of death and decay, forcing Cindy Berman, the only one who saw the sorceress and survived, after the bloody Camp Nightwing massacre in Fear Street: 1978 (2021), to step in. Now, there is no turning back, and until body and hand unite, no one is safe from the fiery curse of damned Sarah Fier. But evil has no boundaries. What will it take to rid Shadyside of the witch's sin?