After setting her serial killer boyfriend on fire, a paranoid delusional woman gets a job at an all-night gas station. However, left alone to her own devices, her paranoia and hallucinations return with furious consequences.
During a weekend getaway to Joshua Tree, a group of teenagers find themselves under mental and physical assault from a supernatural entity that mimics their appearances as it completes an ancient ritual.
An estranged family take a trip to the desert in their used RV but become stranded and isolated in the scorching terrain. They soon learn their RV holds terrible, haunting secrets, and it starts killing them off one by one.