Middle-aged banker Arthur Hamilton is given the opportunity to start a completely new life when he receives calls from his old friend Charlie. The only problem is that Charlie is supposed to be dead. ...

马戏团主任艾蒙多（里卡多·蒙特尔班 Ricardo Montalban 饰）收留并保护了一只孤苦无依的猩猩，取名凯撒（罗迪·麦克道尔 Roddy McDowall 饰）。在艾蒙多无微不至的关怀下，凯撒渐渐长大，它和“父亲”艾蒙多之间的关系十分亲密。　　一场病毒的肆虐让猫和狗在地球上绝迹了，失去了最忠诚的朋友们，需要动物们陪伴的人类将目光转向了和他们极为相像的猩猩，就这样，饲养猩猩当做宠物成为了新的...

佛烈到印尼一小岛寻找石油，途中遇偷渡客积斯高与沉船获救的戴安。戴安被士人捉去祭神，原来士人膜拜的金刚是一头身高十丈的大猩猩。金刚对戴安起了怜惜之心，但佛烈却将金刚迷倒，送到纽约展览。金刚醒来却找寻戴安，大闹纽约。...