The Second Mother (Portuguese: Que Horas Ela Volta?) is a brilliantly observed 2015 Brazilian drama-comedy that delivers a powerful social critique through intimate domestic drama. Directed by Anna Muylaert, the film centers on Val, a dedicated live-in housekeeper in São Paulo who has spent years caring for a wealthy family's home and their son, whom she helped raise. Her carefully maintained world is upended when her own estranged teenage daughter, Jéssica, arrives to take university entrance exams.

Jéssica's confident, modern demeanor immediately challenges the unspoken rules and class barriers that Val has long accepted. She refuses to use the service entrance, treats the family as equals, and questions her mother's subservient role. Regina Casé delivers a magnificent, nuanced performance as Val, portraying her internal conflict with heartbreaking subtlety. Camila Márdila is equally compelling as the assertive daughter whose presence acts as a catalyst.

Muylaert's direction is masterfully restrained, using the confines of the luxurious home to amplify the tension. The film expertly explores themes of motherhood, sacrifice, social mobility, and the painful compromises of the working class. It's a story that resonates universally, finding both humor and profound emotion in everyday interactions.

Viewers should watch The Second Mother for its superb acting, intelligent screenplay, and its moving, thought-provoking look at family and social inequality. It's a cinematic gem that stays with you long after the credits roll.