JamesNortonandRobsonGreenreturnastheunlikely1950scrimefightingduo,VicarSidneyChambersandPoliceInspectorGeordieKeating,inthethirdseriesofGrantchester,producedbyKudos.Thesix-partseriesisbasedonTheGrantchesterMysteriesbyJamesRuncie.TessaPeake-JonesisbackasSidney’ssharptonguedhousekeeperMrsMaguirewhokeepsthevicarincheck;MorvenChristiereprisesherroleasSidney’sforbiddenloverAmanda;AlWeaverreturnsasthetimidcurateLeonardFinch;KaceyAinsworthisbackasGeordie’slongsufferingwifeCathy,LorneMacFadyenputshispolicehelmetbackontoplayDCPhilWilkinsonandSelineHizlireturnsasthefeistypolicesecretaryMargaret.Andofcourseitwouldn’tbeGrantchesterwithoutthereturnofthegorgeousblackLabradorDickens.