The stooges are carpenters who become policemen. A mysterious burglar disguised as a gorilla has the cops baffled and Mr. Dill, the head of the citizens league, threatening the police chief's job. The boys go on the case and pose as night watchmen at an antiques store. They confront the crook, who turns out to be a real gorilla owned by Dill. After defeating Dill and some other bad guys in a wild fight, the gorilla drinks some nitroglycerin and blows up. 　　译文(2): 傀儡是当警察的木匠。一个伪装成大猩猩的神秘窃贼使警察困惑不解，而市民联盟的负责人迪尔先生威胁警察局长的职位。男孩们接手了这个案子，在一家古董店里假扮成夜班警卫。他们面对的骗子，谁原来是一个真正的大猩猩拥有迪尔。在一场野战中打败了迪尔和其他一些坏人之后，大猩猩喝了一些硝化甘油，然后爆炸了。