Davy Kaye

An eccentric professor invents wacky machinery, but can't seem to make ends meet. When he invents a revolutionary car, a foreign government becomes interested in it, and resorts to skullduggery to get their hands on it. (imdb)

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. (imdb)

Murdock inherits an estate in Africa, on which "Satan's Harvest" (heroin and marijuana) is grown. The thugs growing the drugs want him out of the way, so things get messy.

Having pulled off the smallest ever train robbery, Little Walter and his crew decide to get out of London. The six of them set up business in a disused monastery off the Cornish coast, despite the fact that none of them really qualifies as a monk - least of all Walter's moll Bikini. Bit by bit, the quiet way of life starts becoming a habit.