雙胞胎姐妹受真實故事的啟發，互相交換了一個星期的生活——直到其中一位遭到謀殺。倖存的一位必須揭開那個欲置她于死地的陰謀，以此來拯救她的家人。
Inspired by a true story, twin sisters switch lives for a week—until one sister is murdered. The surviving sister must unravel the plot that was intended to kill her in order to save her family.
