故事始于山王联合会。以总长眼镜蛇为首，大和、阿檀、阿铁等个性十足的成员集结于山王联合会，几人的脑海中只有一个念头，就是守护这个街区。而在他们几个守护街区和平、努力避免不必要的冲突之人面前，出现了一名男子。而事态则因这名男子发生了巨大的变化，SWORD的平衡将被打破…
艾斯波西多（托托 Totò 饰）和同伙在古罗马议事厅的废墟上，乔装成导游向美国游客推销伪造的古钱币，不料事情败露，二人匆匆逃离。没有生活来源的艾斯波西多只得再生一计，和街上找来的小孩子合伙领取美国救济品，结果派发救济品的美国代表居然是假钱币的受害人，派发现场的警察波多尼（Aldo Fabrizi 饰）受命捉拿艾斯波西多，骗子和追捕者们，在罗马的大街小巷展开了一场马拉松赛事。体力不支的艾斯波西多终于被捉，但很快利用如厕上演金蝉脱壳，丢失了犯人的警察波多尼惨遭美国代表投诉，上峰限制他在三个月之内必须捉到艾斯波西多，一对儿境遇不佳的警察和小偷，继续着他们之间的猫鼠之缘……
Nancy, East of France. Summertime. Seeking to escape her troublesome family environment, Sophie, 15, jumps at the chance to get the spare keys to her wealthy friend Jade's house. While enjoying the spacious home she thought deserted for summer, she bumps into her friend's older brother Stéphane, who, as fate would have it, was also planning on staying. But instead of chasing her out, Stéphane will chose to leave the door open inviting in a summer Sophie never expected. Debut film.
