Set in the idyllic village of Merton-cum-Middlewick, where the village inhabitants are preparing themselves for the imminent threat of Nazi invasion. Resident nosy-parker and spinster, Miss Skillon, becomes convinced that her beloved vicar's actress wife is having an affair and attempts to expose her. Add an escaped German prisoner of war, a handsome actor, the visiting Bishop of Lax, a rotund locum priest and some meddling neighbours and you have all the ingredients for a classic British comedy.