Grantchester on Masterpiece

PBS | 9:00 pm

This popular period mystery series wraps up Season 5 as Geordie and Will (Robson Green, Tom Brittney) discover the corpse of a woman lying on the village green, her arms splayed out in the style of a crucifixion. The mystery deepens when the pair discover the ill-fated woman was a nun. Al Weaver, Tessa Peake-Jones and Kacey Ainsworth also star; Tracy-Ann Oberman guest stars. No announcement has been made yet as to whether a sixth season will be greenlit.