Loveable full-time priest and part-time detective Canon Sidney Chambers is back, continuing his investigations. A mysterious stranger seeks sanctuary in Grantchester's church; a shooting weekend in the country has a sinister end; a friend receives poison pen letters; a piano falls on a musician's head; a school cricket match has an explosive finish; and on a holiday in Italy, Sidney is accused of stealing a priceless painting. On the home front, his new curate has become irritatingly popular with the parish and his daughter is starting to walk and talk.