Max is a real jerk. A long time ago, the successful lawyer had turned over all the routine duties of family life to his wife Nathalie.His comfort and leisure time were a far greater priority. Sell the roadster and buy an efficient family car? No way!But then, Max’s fastpaced life suddenly screeches to a halt when Nathalie is hospitalized for several weeks with a complicated fracture.Alone with their two children and the dog he hates, Max quickly reaches the boiling point.As if having to play father was not bad enough, he is shocked to the core when he discovers passionate love letters written to his wife and signed “From G. in love”. Feeling that his life is slipping out of control, Max’s first impulse is to find out who his rival is. Then it dawns on him – could the way he has treated his wife be the reason why she has sought out another lover?Now Max attempts to see his situation from a different point of view. Last week he was ready to plan the yearly guys’ vacation he takes with his best buddy, but now things have changed.Max recognizes just how much he needs Nathalie’s humor, her organizing talent and her optimism, but also just how important to him she and his family really are. Max tries to discover the mysterious lover’s identity, but because of his new insight, he takes an additional step.Unfortunately, when he learns that the mystery man is Gregor, Max realizes that not only does the man have all those qualities he is very attractive as well. His struggle to become a better husband and father suddenly becomes far more difficult.Hoping to knock Gregor out of the picture and get back in Nathalie’s good graces, Max makes an appointment with a successful life coach. But turning his life around is far more difficult than he had imagined.To make matters worse, Gregor turns out to be a loving, familyoriented man just what Nathalie needs. Max is desperate – he knows there is a real chance that he might lose Nathalie and the children.Willing to put everything on the line to keep his family intact, Max makes the biggest sacrifice of his life. Then something happens that is the very last thing he could have ever counted on…
故事设定在“猿流感”病毒蔓延全球的背景下，人类几近毁灭，而进化为高级智慧生物的猿类一跃成为食物链顶端的王者。时移世异，暴虐的猿类首领赛撒（凯文·杜兰 Kevin Durand 饰）在一片废墟中建立起猿族历史上的第一个帝国——“猩球”崛起，这是世界新秩序诞生的黎明时分。神秘的人类女孩诺娃（弗蕾娅·艾伦 Freya Allan 饰）的出现，引起了赛撒的警觉。她似乎掌握着一个巨大的秘密，不仅关乎人类的存亡，甚至可能再度颠覆整个“猩球”。被迫逃亡的诺娃在躲避赛撒军队的过程中，与青年猿类诺亚（欧文·泰格 Owen
马丁（Michael J. Fox 饰）才回到现实世界与女友团聚，布朗博士（Christopher Lloyd 饰）就心急火燎地把他们带到了30年后的未来世界，原来这一次是马丁未来的两个孩子因参与抢劫锒铛入狱，博士要携马丁一起阻止悲剧发生。 周旋一番后，两个孩子被成功挽救，但三人回到现实世界后，却发现周遭发生了天翻地覆的变化，世界被贝夫（Thomas F. Wilson饰）所控制，马丁的父亲乔治惨死，母亲洛莲（Lea Thompson 饰）竟然成了贝夫的妻子！ 这一切都是因为时光机器的秘密不慎被未来的
