14:15Father BrownSeries 4Episode 9: The Sins of the FatherBBC One Duration: 44 minutes Thu 2nd Feb 2017, 14:15 on BBC One North East & CumbriaPeriod drama series. Father Brown investigates when the son of a local aeronautics magnate is murdered, while Lady Felicia loses her singing voice.ContributorsFather Brown:Mark WilliamsMrs McCarthy:Sorcha CusackLady Felicia:Nancy CarrollMordaunt Jackson:Paul BownRobert Twyman:Robert DawsRosie Everton:Amy NobleCalvin Twyman:Oscar DunbarSergeant Goodfellow:John BurtonInspector Mallory:Jack DeamLester Wallace:Dean WilliamsonSid Carter:Alex PriceWriter:Al SmithProducer:Caroline SlaterDirector:Paul GibsonExecutive Producer:Will TrotterGenresDramaCrimeBrandFather BrownSeriesFather Brown: Series 4 Source: BBC Online