In 1970s Los Angeles, ignoring the eerie warning of a troubled mother suspected of child endangerment, a social worker and her own young kids are soon drawn into a frightening supernatural realm.
A paranormal television show crew investigates a home where alleged paranormal sightings of La Llorona (The Crying Woman) have occurred. Soon, the group finds themselves in a life or death fight as one of the world's oldest urban legends comes to life before their eyes.