Grantchester is a typical mystery series on PBS from BBC in that each story stands alone: i.e., it begins and ends in the one program episode, but the main characters appear in each story and evolve and make progress in their lives. Our hero is a young Church of England priest with the parish of Grantchester, which, by the way, is as real a town and church as London and St. Paul's. Lovely scenery. He smokes and drinks too much, but his heart is broken, as the Love of His Life is marrying, and does marry, another. Sob! The housekeeper is a stitch. His best buddy is the local Detective Chief Inspector, played by a great actor, Robson Green, you will probably recognize. This DCI recognizes this priest can get information from people that he, a policeman, could not in two lifetimes. So he uses him. Big Time. Lovely characters and lovely stories. I am enchanted with the young woman our hero is in love with. Oh, and she loves him, as well and all, but must marry money. So they each settle for someone else and look longingly at one another for, it would seem so far, the rest of their lives. Heartbreaking situation.