A controversial true-crime writer finds a box of Super 8 home movies in his new home, revealing that the murder case he is currently researching could be the work of an unknown serial killer whose legacy dates back to the 1960s.
When a veteran 911 operator takes a life-altering call from a teenage girl who has just been abducted, she realizes that she must confront a killer from her past in order to save the girl's life.
As the Barrett family's peaceful suburban life is rocked by an escalating series of disturbing events, they come to learn that a terrifying and deadly force is after them, one which may have arrived from beyond the stars.