A bunch of crooked cops raid a ruined building located in an impoverished suburb of Paris, determined to furiously avenge the death of one of them, murdered by the ruthless criminal gang hidden on top of the dark labyrinth that will become a deathly trap when the living, unexpectedly turned into the undead by a mysterious plague, begin to devour the world.
This movie contains 5 potentially triggering events.
At around 11:30, part of a door explodes and a very bright light fills the screen for a couple of seconds. The lights in the hall start flickering. Every time a gun fires, a bright flash is shown, sometimes directly at the screen.