Father BrownSeries 5Episode 13: The Tanganyika GreenBBC One Duration: 44 minutesFirst broadcast: Tue 17th Jan 2017, 13:45 on BBC One WestLatest broadcast: Wed 24th Jun 2020, 14:15 on BBC One South WestDrama series. Father Brown investigates the murder of a Colonial Postal Service officer when the fair comes to Kembleford.ContributorsMrs McCarthy:Sorcha CusackFather Brown:Mark WilliamsGrace Kemp:Pepter LunkuseAldous Kemp:Richard HuwGeorge Murray:Shaun PrendergastBunty:Emer KennyFrank Hammond:Gary OliverJohn Hammond:Bradley HallSergeant Goodfellow:John BurtonWynford Collins:Miles JuppInspector Mallory:Jack DeamWriter:Catherine SkinnerProducer:Caroline SlaterDirector:Simon GibneyExecutive Producer:Will TrotterGenresDramaCrimeBrandFather BrownSeriesFather Brown: Series 5 Source: BBC Online