Grantchester

With a rich history of British detective shows before it, Grantchester openly nods its head to hits such as Father Brown, Inspector Morse and Miss Marple. With the small-town setup (tick), the moody landscape (tick) and the standard cynical detective, the engaging series has it all. Season two grew to be a noticeably darker affair with a very emotional finale, so how will Sidney’s (James Norton) love and work life play out in season three? Tonight, matters of the heart threaten his vocation as the town’s new archdeacon reminds him that as clergyman he must put duty above his desires.