It’s now 1955 and Chief Inspector Sullivan and Mrs Devine have grown closer since we saw them last – something that hasn’t escaped the notice of Father Brown and Brenda. With a food fayre to die for, a real-life crime at a crime writing festival and a village rivalry that turns deadly, there’s plenty for the gang to be busy with. And when his old friend Sister Boniface is implicated in a murder at an arts and craft fair, Father Brown must prove her innocence – before it’s too late.

　　The team is back and ready to tackle more of Amsterdam’s criminal underworld.

　　前英国间谍西尔维亚·福克斯（Emilia Fox饰）在本季已经定居在翁布里亚乡下，她渴望,期望,盼望,企望享受宁静的乡村日常,生存,生计,日子，和她的姐姐（Tara Fitzgerald饰）叙叙旧，同时修缮她的房子。然而旧习难改，不一会儿，她就在调查关于当地社区骨干的谋杀案了。不久后，她还将以军情六处（MI6）间谍的身份参与一场危机四伏的湖边派对。就在西尔维亚以为可以享受度假日常,生存,生计,日子的时候，一个“已逝”的男人突然前来寻求报复。西尔维亚的亲人,亲属,眷属,家属能争分夺秒，营救西尔维亚吗？

　　Lana刚刚从借调训练拆弹队归来,返回,回归,还来，但还没有重新起始,开端,肇始,启始执勤。当市中心出现,产生,形成,酿成炸弹袭击时，她正在与主要金融机构的安全官员就以炸弹为主的恐怖主义问题进行例行会谈。Lana离事发地最近，但她准备好重回一线了吗？

　　Award-winning actress Brenda Blethyn will return for a thirteenth series as DCI Vera Stanhope, alongside actor and director David Leon who makes a welcome return as Joe Ashworth.

　　BBC一口气续订《天堂岛疑云》第13、14季，以及两集圣诞节特别篇。