Knock at the Cabin

During a stay at an isolated cabin, Eric, Andrew and their young daughter Wen are confronted by four armed strangers led by Leonard. The visitors take the family captive and insist that a member of the household must be sacrificed to prevent a looming apocalypse. Cut off from the outside world, the family has to determine whether the threat is real and how far they are willing to go to protect one another while the strangers press them for an answer.