Fanny Lye, her puritanical husband, John, and their son, live a quiet life in the countryside, when a man and a woman arrive at their homestead looking for shelter. Soon, the libertarian ways of the new arrivals begin to horrify the upright God-fearing family. A showdown between the buttoned-up family and the hedonistic couple, foreshadows a further violent bust-up between the law and blasphemy.