Greed, lust, and dishonesty plague a TV gameshow visiting Great Slaughter as Sister Boniface Mysteries uncovers all sorts of wrongdoing, murder, and blackmail that wouldn't be out of place in ancient Rome.
Season 4 of Sister Boniface Mysteries continues with a birthday party and a murdered guest. But when Sister Boniface investigates, she digs up all sorts of family skeletons.
Great Slaughter reveals its murderous side at the divisive and unusually scary Scarecrow Festival, which holds the town in a straw-filled stranglehold in Sister Boniface Mysteries Season 4.
BritBox's brainy puzzle-solving nun calls upon some unusual superpowers to solve a murder on a film set in the premiere episode of Sister Boniface Mysteries Season 4.
