Frank Farrelli takes on the job as a middle man in the God-forsaken town of Karmack, USA, a community in a depression so deep that they need a middle man to professionally communicate more of the bad news.
When the denizens of Littlehampton – including conservative Edith – begin receiving letters full of hilarious profanities, rowdy Irish migrant Rose is charged with the crime. Suspecting something amiss, the town's women band together to investigate.