The film follows Lee Harker , a "half-psychic" FBI agent assigned to a cold case involving a serial killer who signs his notes as "Longlegs". The killings follow a specific pattern:
: Ruth spent decades disguised as a nun, delivering these cursed dolls to families under the guise of church gifts. longlegs
: Families with daughters born on the 14th of any month . The film follows Lee Harker , a "half-psychic"
The film reveals a personal connection between Lee and the killer: The film follows Lee Harker
: When Lee was a child, Longlegs targeted her home. To save Lee's life, her mother, Ruth Harker , made a deal with the devil: she would act as Longlegs' accomplice if he spared her daughter.