[[caption-width-right:250:Says it all, really. Quite blasphemously, too.]]

->'''Charlie:''' This is our ''only'' chance to go straight!\\
'''Brian:''' You call ''this'' going straight?

Brian Hope and [=Charlie McManus=] are two gangsters unhappy with their new boss. But their new boss has also made it clear that death is the only way out, and they wisely deduce he is going to kill them anyway. So they decide to take for themselves the money they steal in their latest job, and run off.

But Brian forgot to fill up the tank enough to get to the airport, so they are forced to hide the money, and themselves, for the time being... and the closest place is a nunnery. So they temporarily become Sister Inviolata of the Immaculate Conception and Sister Euphemia[[note]]not [[Franchise/CodeGeass that Euphemia]][[/note]] of the Five Wounds, while trying to find a way to get out of the country safely, and deal with Faith, Brian's girlfriend who witnessed their crime.

This 1990 comedy was directed by Jonathan Lynn and stars Creator/RobbieColtrane and Creator/EricIdle. It was the last film produced by Music/GeorgeHarrison's Handmade Films.

!! "Tropes on the Run":
* BadHabits
* {{Crossdresser}}/DisguisedInDrag
* DoubleEntendre: Several, including the above quote.
* {{Fanservice}}: The shower scene.
** Also a scene where a police officer, convinced that he is facing a man dressed up as a nun, forcefully pulls off the nun's clothes... only to discover that it is in fact a ''woman'' who has been dressed up as a nun. A woman who is herself not a nun, and who also happens to be wearing some very skimpy black underwear.
* GenreThrowback: The film was meant to be a throwback to the Ealing comedies of the 1950s.
* LampshadeHanging: To the silliness of the plot, in prayer form.
-->'''Sister Superior:''' My Lord, thou hast always moved in mysterious ways thy wonders to perform, but this latest wonder takes some beating even from you.
* LarynxDissonance: Brian and Charlie don't even attempt convincing female voices.
* LondonGangster
* NunsAreFunny
* ResignationsNotAccepted: At least not without spending a couple weeks crossdressing and then outrunning your boss to get to the airport.
* TheTriadsAndTheTongs: Who they steal the money from.
* TwelfthNightAdventure