The sleepy coastal community of Erin Island receives some unexpected visitors. Vicious extra-terrestrial predators have landed and they’ve got a thirst on…. for blood. With razor sharp tentacles and an insatiable hunger, the alien creatures indulge in a feeding frenzy the likes of which has never been seen before. With a storm fast approaching and with no means of escape, the townsfolk have one last shot at survival. Will the locals find enough Dutch courage to survive The Grabbers?