'Longlegs' følger den unge og talentfuld FBI-agent Lee Harker, der bliver sat på den uløste sag om en seriemorder på fri fod. Efterhånden som sagen foldes ud, kommer agenten bl.a. også på sporet af det okkulte, mens hun finder en personlig forbindelse med den nådesløse seriemorder, der skal stoppes, før han kaster sig morderisk over en ny og uskyldig familie.
Longlegs
homicide, fbi, religion and supernatural, haunting, satanism, barn, satanist, code, oregon, usa, flashback, murder, serial killer, religion, female protagonist, corpse, series of murders, violent death, killing spree, catholic, death, death in family, occult, satanic ritual, satanic cult, clairvoyant, crime spree, rookie, crime investigation, manic, sadistic psychopath, unsettling, scary doll, accomplice, 1990s, dread, creepy doll, psychological terror, singing in a car, haunted doll, homicide investigation, supernatural horror, female investigator, police procedural, children in danger, criminal plot, psychological horror, horrific crime, film in chapters