American sci-fi horror sequel in which the Predators have returned to Earth to terrorise humankind once more. When an accidental signal is emitted to the Predators, they interpret it as a message to come back to Earth and aim to hunt down any human that gets in their way. A task force of hardened soldiers headed by former Army Ranger Quinn McKenna (Boyd Holbrook) and science teacher Casey Bracket (Olivia Munn) set out to bring down the monstrous killers before human civilisation as a whole is threatened. They may have their work cut out for them, however, as they discover that the Predators have evolved and are more relentless than ever.