Christopher and Cathy Dollanganger lead a seemingly normal life with Cathy’s two sons, who remain oblivious to their parents’ dark past. However, their world is shaken when a new neighbor befriends young Bart, triggering unsettling changes in him. Bart’s behavior turns suspiciously accusatory toward Cathy and Christopher. The tension escalates when Christopher learns that the enigmatic neighbor is none other than his estranged mother, Corrine Dollanganger. As long-buried secrets surface, the family faces a devastating reckoning that threatens to unravel their fragile existence.