La puerta y la mujer del carnicero (1969)

A movie divided in two segments, the first "la Puerta" (the Door) is about a high society gathering in which a door inside the mansion leads to a bizarre corridor where a menacing human figure appears. The second "la Mujer del carnicero" (the butcher's wife) is set during the mexican revolution and is about the guilt that a butcher felt after committing a crime.