The Pyramid (2017)

Within the walls of London's modern tower blocks, citizens assume their safety, locked away, high above the streets. Yet, home invaders, hell-bent on crime and violence are determined on finding their way in. Inside an East London apartment the ruthless competition that drives the city forward is brought home in savage detail as two men, separated by class and occupying different levels of the pyramid, meet and soon realize, unless you're at the top, you don't know who is...