James Norton dons his priestly collar and Robson Green (Reckless) his rumpled raincoat for a new season of Grantchester as the improbable crime-fighti

两姐妹，贝卡和罗莎琳，多年来已经分开，但通过悲剧事件学会了爱和尊重彼此。姐妹俩都飞到马恩岛去寻找并送还母亲玛丽的尸体，她们得知母亲玛丽一直过着双重生活，把父亲理查德留在曼彻斯特的家中，同时为她创造了另一个世界。

The story of a Michelin-starred chef whose world implodes when he discovers shocking secrets about his pregnant wife.