世界各地突然出现不明嗜血生物，它们靠声音狩猎，捕食人类，致使全球陷入巨大恐慌。失聪少女艾丽·安德鲁斯（琪兰·席普卡 饰）和家人被迫踏上危机四伏的逃亡之旅，然而更大的危险悄然而至。...

A group of young adults spend the weekend at a friend's house by the lake. Joined by the local sheriff, the group encounters an escaped convict Native American chief, a copycat killer and the retu...