When Katie and Greg Carlyle invited Greg's estranged daughter to live with them, they had no idea that they would be inviting jealousy, violence, and deceit into their home to wreak havoc on their perfect life.。艾斯特和她专制的母亲在美国与墨西哥边境经营着一家小小的过夜旅馆。一天夜里,两个不速之客的到来,威胁到所有人的安全。但是这两个女人却藏着更为惊人的秘密,她俩操纵着幕后的一切。