The Vallecas Files docuseries examines a Spanish family's alleged paranormal experiences in Madrid

A new HBO Max docuseries, "The Vallecas Files," revisits the mysterious case of a Spanish family experiencing alleged paranormal activity in the early 1990s following a teenage girl's death. The series explores claims of strange sounds, moving objects, and apparitions in a Madrid apartment, juxtaposing family testimonies with skeptical analysis and archival footage. It traces the events back to a reported Ouija session at school. "The Vallecas Files" examines the media frenzy surrounding the case, the police investigation, and the enduring debate over whether the events were supernatural or explainable phenomena.