Melody (Sarah Yarkin) and her sister, Lila (Elsie Fisher), travel to the remote town of Harlow, Texas, along with their friends Dante (Jacob Lattimore) and Ruth (Neil Hudson) to embark on an idealistic new business venture. But their dream soon turns into a nightmare when they accidentally destroy the home of the Hound, a serial killer whose bloody exploits haunt the locals to this day, including Sally Haddish (Owen Fougere), the sole survivor of the Hound's 1973 massacre, who is determined to seek revenge.