Recently-widowed Leann and her 17-year-old daughter Julina move into an isolated polygamous compound, where the freethinking Julina meets like-minded Ryder, son of the religious compound’s charismatic Prophet, Ervil. Immediately drawn to one another, the two begin to secretly meet and soon fall in love. Threatened by his son’s budding attraction to Julina, Ervil claims God has instructed him to take Julina as his new wife so they can build a new community in Mexico. When Ryder and Julina learn of Ervil’s intent to destroy their relationship, they begin to plan their escape. However, Ervil intercedes and banishes Ryder from the sect, leaving him in a remote area of the desert so he can no longer endanger his plan to marry Julina. Wandering for miles, Ryder arrives in Las Vegas, where he finds his old friend and excommunicated “lost boy” Micah and enlists his help to rescue Julina. Back at the compound, Leann and her sister-wives also begin to realize Ervil’s role as Prophet is not as sacred as they originally believed and set out to save Julina and reunite her with her true love, Ryder.
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
