陈塘关总兵李靖负责替天庭看管宝物，他的儿子哪吒（释小龙 饰）聪明伶俐，武艺高强。某日，土地公公的干儿子猪八戒（郝邵文 饰）闯入府中，惹出不少祸端，幸得哪吒帮助方脱离危险，两人从此成为好友。两个小家伙玩心骤起，将书房弄得乱七八糟。适值此时，西海和东海龙宫联姻，西海龙女不愿出嫁。哪吒在海边戏耍，搅扰龙宫动荡不安，龙女更趁机逃跑。哪吒出手相助，与三太子展开厮杀。另一方面，东海傲来国花果山上有一尊石猴，经过数千年风吹雨打、吸收日月精华，石猴（林志颖 饰）终于幻化成形，在猴祖的点播下他学会七十二般变化，并决定前往东海龙宫取回如意金箍棒。他的到来更在龙宫引起一片混乱……

解放初期，冀东芳草地。共产党员高大泉（张国民 饰）成立了天门区第一个互助组，带领翻身农民搭犋换工，完成了春耕春播任务，他的工作得到县委书记的支持和肯定。村长张金发（马精武 饰）则热衷于谷县长（葛存壮 饰）提出的“发家致富”口号，富农冯少怀买骡子在翻身户面前示威，遭到朱铁汉（朱德承 饰）等人的斥责。冯少怀挑唆高二林（苗壮 饰）和哥哥高大泉分家，暗藏的敌人范克明（张柏林 饰）则离间互助组内部人员争贷款，迫使翻身农民刘祥（谷子 饰）卖地，明知互助组缺东少西，挑拔张金寿卖车要粮。面对各种扑面而来的刁难和打击，高大泉没有退却或让步，克服重重困难,他带头成立了天门区第一个农业合作社......

小燕出生于一个贫穷的家庭之中，某日，她得到了一份工作，到一个有钱人家里做保姆。在偌大但阴森的别墅里，小燕见到了面目狰狞的管家，疯疯癫癫的前保姆和美丽不可方物的女主人。女主人经常会带不同的男人来家里过夜，但奇怪的是，一夜天亮之后，这些男人通通不见了踪迹，与此同时，女主人的过去也是一个谜。一天，小燕不小心撞见了女主人正在和家里的司机偷情，司机想要杀小燕灭口，但最终还是没有下得了手。司机告诉小燕，和女主人有这样关系的男人有上百个，不久之后，司机也消失了。更可怕的是，在大宅子里，小燕屡次看到了男主人的鬼魂现身。

This very Kafka-esque film is Keaton's response to the Fatty Arbuckle scandal.[citation needed] Even though the central character's intentions are good, he cannot win, no matter how inventively he tries. He gets into various scraps with police officers throughout the film. Eventually, he unwittingly throws a bomb into a police parade and ends up being chased by a horde of cops.At the end of the film, Keaton's character locks up the cops in the police station. However, the girl he is trying to woo disapproves of his behavior and gives him the cold shoulder. Therefore, he unlocks the police station and is immediately pulled in by the cops. The film ends with the title "The End" written on a tombstone with Keaton's pork pie hat propped on it.One of Keaton's most iconic and brilliantly-constructed short films, Cops was deemed "culturally, historically, or aesthetically significant" by the United States Library of Congress and selected for preservation in their National Film Registry in 1997.