Anna is a 35-year-old single mother and a paramedic. One morning, as Anna is on the way to drop her daughter Katia at school, Katia is hit by a car. While her daughter is in a coma, Anna is informed that the driver was 18-year-old Marina, the daughter of a rich family. Marina’s mother is running for mayor and is willing to pay whatever to sweep the situation under the rug. The deal between the two parts is signed, yet is soon set off the table when the young girl suddenly dies. Anna turns her grief into a search for justice, a fight against courts, police, and the hospital she works for. When Marina is found not guilty, Anna realizes that it’s not just the rest of the world that has let her down, but her own family as well. Now her quest for justice gradually becomes a quest for revenge…
八公（Forest 饰）是一条谜一样的犬，因为没有人知道它从哪里来。教授帕克（理查·基尔 Richard Gere 饰）在小镇的火车站拣到一只走失的小狗，冥冥中似乎注定小狗和帕克教授有着某种缘分，帕克一抱起这只小狗就再也放不下来，最终，帕克对小狗八公的疼爱感化了起初极力反对养狗的妻子卡特（琼·艾伦 Joan Allen 饰）。八公在帕克的呵护下慢慢长大，帕克上班时八公会一直把他送到车站，下班时八公也会早早便爬在车站等候，八公的忠诚让小镇的人家对它更加疼爱。有一天，八公在帕克要上班时表现异常，居然玩起了以往
