Beatriz (1976)

A child is witness to an assault on a monk by the gang of Lorenzo the Fifth. The monk escapes and takes refuge in the estate of Doña Carlota, a countess who lives with her son Juan and daughter Beatriz. Basilisa, la servante, conjure le diable pour libérer son fils d'une maladie irréversible, mais pour cela, le mal doit être transmis à une âme innocente, et pour cela elle choisit Beatriz. The child begins to be the victim of a possession, for which everyone blames the monk.