Father Brown - Season 12

The quaint Cotswolds are abuzz with dastardly intrigue. Father Brown's new ally is a playwright priest who's written the perfect murder. But is art imitating death? There's medieval murder at a battle re-enactment, a new nemesis lurking in the shadows and an old one who's not quite as we remember him. And there are wedding bells for Chief Inspector Sullivan - until the secret is out that he's not the real sleuth of the parish.