In an all-new season, it's 1958 and trouble is brewing in the Cambridgeshire village of Grantchester. Reverend Will Davenport relishes his role as a firebrand vicar, but the very role he loves puts him at odds with his own ideals when Leonard is caught up in a scandal. Meanwhile, Geordie finds his principles shaken, Mrs. Chapman is distraught, and Geordie's wife Cathy is defiant. With new crimes around every corner, and morality and legality at odds, it's going to take all of Will's skill and empathy to navigate these choppy waters and help the ones he loves.
