Sister Boniface Mysteries
Sister Boniface Mysteries is a TV show on BBC1. A new force of habit. The police's secret weapon in fighting crime – nun, winemaker and moped rider Sister Boniface at your service! From the makers of Father Brown. The program has been available since 2024. A total of 9 episodes have been broadcast, most recently in September 2025.
Last episode
Sister Boniface Mysteries
Sister Boniface is horrified to discover that a corpse found in the woods has all the hallmarks of a human sacrifice. Her investigations lead to a coven of witches in Great Slaughter.
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Supermodel sensation Birdie reluctantly returns to her roots in Great Slaughter at the insistence of her manager, Max Savage. When he is found dead, Sister Boniface is called in to investigate.
After rumours of sightings of a man who has been missing for over five years, Sam and Ruth go undercover to investigate. Then, an equally curious journalist is murdered.
Great Slaughter plays host to the summer roadshow of Jolly Rodger, a popular children's TV programme. Sister Boniface is called in to investigate when the editor is found dead on set.
Series 1
The Miss United Britain contest comes to Slaughter Abbey and is interrupted when one of the contestants is found dead. Sister Boniface confirms that she was murdered.
Great Slaughter's twinning with a German town is met with animosity by some members of the community. An attempt on the life of the visiting mayor has Sister Boniface following up the clues.
National treasure Prunella Gladwell comes to Great Slaughter at the invitation of the WI to judge a televised cookery competition. But one of the contestants dies during the recording.
At the annual marrow contest, a skeleton is dug up and at first thought to be of archaeological interest, but Sister Boniface reveals that the victim has been recently murdered.
DI Gillespie and Sgt Livingstone attend the home of the minister of defence when the body of a house guest is found at the bottom of the stairs.