Exploring issues of class privilege among Rio's decadent elite, Casa Grande depicts a teenage boy's struggle to escape his overprotective parents as they covertly spiral into bankruptcy.Exploring issues of class privilege among Rio's decadent elite, Casa Grande depicts a teenage boy's struggle to escape his overprotective parents as they covertly spiral into bankruptcy.Exploring issues of class privilege among Rio's decadent elite, Casa Grande depicts a teenage boy's struggle to escape his overprotective parents as they covertly spiral into bankruptcy.