The Daughters of Jerusalem

Father Brown is laid up in his attic bedroom with a broken leg, and young Father Roland Eager is acting as his locum. His film of African orphans being shown at the Kembleford Women's Institute is switched for a pornographic film. In the following days, two members of the Institute are murdered, one poisoned and one stabbed with a hat pin. Inspector Sullivan arrests Dianah Fortescue, whose husband was earlier arrested in a Soho pornographic cinema. Brown investigates with the help of Mrs. McCarthy, Lady Felicia, Sid Carter, and a telescope.