Something is lurking within the woods just beyond the young Dreyer family’s new country home. And an evil that has been hiding in plain sight for centuries is about to emerge. A neighbor is brutally murdered, their 4-year-old son goes missing in broad daylight, and the local town of Bensalem devolves into a cesspool of finger-pointing and chaos. With nowhere left to turn, Aaron and Ellen Dreyer are forced to venture into the woods to find their son. But in the process, they uncover a force larger and more sinister than anything they ever could have imagined.