Episode1:HighCastle　　AuniversityprofessorwhohadbeenworkingasatranslatorattheNurembergtrialsisstabbedtodeath.AsFoyleinvestigates,hedelvesintotheworldofinternationaloilpoliticsandcorruptNazibusinessmen.Samassiststhemurderinquirybygoingundercover,despiteherpregnancy.　　Episode2:Trespass　　AsBritaindebatesthecreationofaJewishstateinPalestine,thesonofawealthyJewishbusinessmanisassaulted.Theflamesofanti-SemitismhaverecentlybeenfannedinLondonbyCharlesLucas,aright-wingwriter,andFoylesuspectstheattackwasraciallymotivated.　　Episode3:Elise　　AfteranattemptonHildaPierce'slife,FoylescrutinizesherworkforSOEduringthewar.CouldthisberelatedtothedeathsofnineSOEagentsinFranceandrumorsofatraitorcalledPlato?