In the isolated depths of rural Iceland,a childless couple, Maria and Ingvar,make an alarming discovery one dayin their sheep barn: a newborn unlikeanything they've seen before.They decide to raise the girl, Ada, as their own, but sinisterforces — including one very pissed-off ewe — seem determinedto return Ada to the wilderness that birthed her.The masterful and terrifying debut feature from director ValdimarJóhannsson, Lamb excavates primal fears—of parenting, loss, and thevast and merciless wild—in a dark and unnatural folktale for the ages.