人质

马修（瑞安·雷诺兹 Ryan Reynolds 饰）和蒂娜（米瑞·伊诺丝 Mireille Enos 饰）是一对结婚多年的夫妻，两人共同养育了一个可爱的女儿卡桑德拉（佩顿·甘乃迪 Peyton Kennedy 饰），一家三口生活在幸福和美满之中。某天，马修开着载着卡桑德拉回家，这本是平凡无奇的一天，却成为了马修一家人永远的噩梦。马修将卡桑德拉留在车里自己去买晚饭，当他返回车内时发现，卡桑德拉不见了踪迹。 　　卡桑德拉失踪了，马修的家庭和婚姻也走到了濒临破碎的边缘。蒂娜一直无法原谅马修的疏忽大意，马修亦日日生活在自责之中无法自拔。一晃眼多年过去，当曾经的伤痛渐渐被时间掩盖之时，一张卡桑德拉的照片出现在了网络上。Teenager Cassandra is locked up against her will unable to contact her family to let them know she's still alive. Flashback to eight years ago when 9-year-old Cass was abducted from her father's truck and he goes straight to the authorities who immediately peg him as the prime suspect. Eight years later, her father, Matthew, is still being investigated by the police who are also trying to crack the bigger problem of crimes against children, Matthew's marriage has deteriorated and leads in the case are hard to come by. So much time but so little has changed and it's going to be up to Matthew and Cassandra herself to repair the estranged family.