本片(劇)是一部英國制片作品的喜劇，于1963年上映。對白語言為英語，目前豆瓣評分0.0(僅供參考)。

　　The crooks in London know how it works. No one carries guns and no one resists the police. Then a new gang appears that go one better. They dress as police and steal from the crooks. This upset's the natural order of the police/criminal relationship and the police and the crooks join forces to catch the IPOs (Impersonating Police Officers), including an armored car robbery in which the police must help the gangs to set a trap.