Beast

1946. Argentina. IRENE HAIDER is a 36-year-old woman from a family of landowners. She lives in a house inherited from her family on the outskirts of the City of Buenos Aires with her older brother RODRIGO HAIDER, 40, and her sister-in-law MARÍA ESTHER, who has a strange illness. One morning, Maria Esther runs out of air in the matrimonial room and Rodrigo commits her in a hospital.