Susana

An unstable young woman escapes from a reformatory for seriously wayward girls and deceptively finds shelter in the kind home of a frighteningly nice and decent family. Little by little, she causes unrest and discord among the members of the household until they are all fighting with one another.

Susana is a 1953 drama movie directed by Luis Buñuel, starring María Gentil Arcos, Víctor Manuel Mendoza, Rosita Quintana. It holds an IMDb rating of 7.2/10 from 2,473 votes and runs 1h 26m.