Ten years after a catastrophic event known as the "Spasm" shattered reality, the world is haunted by spectral remnants of the dead, called "Remnants," who repeat their final moments like ghostly recordings. High school student Veronica "Ronnie" Calder, played by Bella Thorne, has learned to live with these eerie echoes. But her life is upended when a terrifying new Remnant—one that seems to see her—delivers a chilling message: "Find me." Teaming up with the mysterious and tech-savvy classmate Kirk Lane (Richard Harmon), Ronnie embarks on a dangerous investigation into this unprecedented phenomenon. As they dig deeper, guided by her concerned teacher Mr. Bittner (Dermot Mulroney), they uncover a dark conspiracy that suggests the Spasm was no accident and that these ghosts may hold the key to a looming, present-day threat. This supernatural thriller from director Scott Speer blends eerie atmosphere with pulse-pounding mystery, as Ronnie races to decipher the clues from beyond before a killer still walking among the living strikes again.