She wanders the dark crying for her lost children. They say if you see her... run!

After Professor McBride learns that the body of his daughter Julie was never found, he takes it upon himself to go on a quest to discover the truth about his daughter's disappearance. With the help of Chava, a young Mexican anthropologist and a cult of old witch ladies, he embarks on a mission to exorcise the body of Julie from the evil soul of La Llorona.