7 Prisoners

18-year-old Mateus (Christian Malheiros) hopes to provide a better life for his working-class family in the countryside. Accepting a new job in São Paolo, he is shuttled into the city with a handful of other teenage boys from his town, unaware of what awaits them: exhausting work in a scrapyard and their identity cards seized by a vicious taskmaster and exploiter, Luca (Rodrigo Santoro), who threatens them with the unthinkable if they try to escape. But, as Mateus learns, even the boss has a boss. And if he wants to find a way out, what will he have to become?