After participating in a séance, young Laura begins to behave strangely. Alarmed, her parents ask Father Olmedo, one of the few exorcists authorized by the Vatican to intervene in cases of demonic possession, for help. María Romanillos, Ruth Díaz, Urko Olazábal, Pablo Revuelta, José Sacristán, Daniela Bini, Cristina Castaño Added on Amazon Prime 2023-10-03.