Catch up TV
Series 3: 3. Professor Y
The inaugural convention of the cancelled sci-fi show 'Professor Y' comes to Great Slaughter in an attempt to revive it, but its creator goes missing. Sister Boniface and the team investigate.
Source: BBC 1
Most recent episodes of Sister Boniface Mysteries
Sister Boniface Mysteries
Series 3: 3. Professor Y
The inaugural convention of the cancelled sci-fi show 'Professor Y' comes to Great Slaughter in an attempt to revive it, but its creator goes missing. Sister Boniface and the te ...
11-09-2026
BBC 1
Sister Boniface Mysteries
Series 3: 2. House Of Misfit Dolls
Arthur Salem is found in a locked room, stabbed in the back with a knife held in the hand of his newest doll. His employees are the prime suspects. Sister Boniface investigates.
04-09-2026
BBC 1
Sister Boniface Mysteries
Series 3: 1. Never Too Deadly To Die
Sister Boniface, Sam and Felix uncover the murderer of one of three actors shortlisted to play the next agent Jonas Best, and Sam is surprised by the return of old flame Ruth Pe ...
28-08-2026
BBC 1
Sister Boniface Mysteries
The Star Of The Orient
A priceless but 'cursed' jewel is stolen from a locked safe on a snowbound train in the coldest winter on record. With the train stuck in a snowdrift, the passengers wait for it ...
19-12-2025
BBC 1
Sister Boniface Mysteries
Series 2: 10. The Good Samaritan
When a local resident is found poisoned, the method resembles that of the Good Samaritan murderer several years previously, but they are known to be in a psychiatric institution ...
24-10-2025
BBC 1
Sister Boniface Mysteries
Series 2: 9. Stage Fright
CC Lowsley is totally preoccupied with his upcoming production of The Cursed Arrow, but when an actor in the company is murdered, Sister Boniface uncovers a historic motive.
17-10-2025
BBC 1
Sister Boniface Mysteries
Series 2: 8. Dead Air
Peggy is delighted when Radio Catherine, her favourite pirate radio station, begins transmitting from Great Slaughter, one step ahead of the GPO engineer determined to bring the ...
10-10-2025
BBC 1
Sister Boniface Mysteries
Series 2: 7. Stiff Competition
Great Slaughter is buzzing with excitement about this year's talent show, which has a huge cash prize and a celebrity judge. Things do not go according to plan when an egotistic ...
03-10-2025
BBC 1
Sister Boniface Mysteries
Series 2: 6. A Tight Squeeze
While Felix is acting as the police adviser on the set of the latest episode of Oh! Do Behave!, its abrasive director rubs everyone up the wrong way. Despite being incapacitated ...
26-09-2025
BBC 1
Sister Boniface Mysteries
Series 2: 5. St George's Defence
Sister Boniface is surprised by a visit from her mother, who is worried about her husband's obsession with a belief that catastrophic events relating to the Cold War are being p ...
19-09-2025
BBC 1
Most popular episodes of Sister Boniface Mysteries
Sister Boniface Mysteries
Series 3: 2. House Of Misfit Dolls
Arthur Salem is found in a locked room, stabbed in the back with a knife held in the hand of his newest doll. His employees are the prime suspects. Sister Boniface investigates.
04-09-2026
BBC 1
Sister Boniface Mysteries
Series 3: 1. Never Too Deadly To Die
Sister Boniface, Sam and Felix uncover the murderer of one of three actors shortlisted to play the next agent Jonas Best, and Sam is surprised by the return of old flame Ruth Pe ...
28-08-2026
BBC 1
Sister Boniface Mysteries
Series 1: 10. Crimes And Miss Demeanours
The United Britain beauty contest comes to Slaughter Abbey, and one of the three favourites is found dead in the swimming pool. Sister Boniface deduces murder from a blow to the ...
25-10-2024
BBC 1
Sister Boniface Mysteries
Series 2: 8. Dead Air
Peggy is delighted when Radio Catherine, her favourite pirate radio station, begins transmitting from Great Slaughter, one step ahead of the GPO engineer determined to bring the ...
10-10-2025
BBC 1
Sister Boniface Mysteries
Series 2: 7. Stiff Competition
Great Slaughter is buzzing with excitement about this year's talent show, which has a huge cash prize and a celebrity judge. Things do not go according to plan when an egotistic ...
03-10-2025
BBC 1
Sister Boniface Mysteries
Series 1: 8. Queen Of The Kitchen
Prunella Gladwell comes to St Vincent's Convent to present an episode of her top-rated cookery show involving six contestants, including Sister Boniface, competing for a cash pr ...
11-10-2024
BBC 1
Sister Boniface Mysteries
Series 1: 9. Sister Town
Great Slaughter's twinning with a German town is met with animosity by some members of the twinning committee and townsfolk. Karl Fischer, the German mayor, with his wife Elsa a ...
18-10-2024
BBC 1
Sister Boniface Mysteries
Series 2: 4. The Book Of Shadows
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 Slau ...
12-09-2025
BBC 1
Sister Boniface Mysteries
Series 2: 6. A Tight Squeeze
While Felix is acting as the police adviser on the set of the latest episode of Oh! Do Behave!, its abrasive director rubs everyone up the wrong way. Despite being incapacitated ...
26-09-2025
BBC 1
Sister Boniface Mysteries
Series 2: 5. St George's Defence
Sister Boniface is surprised by a visit from her mother, who is worried about her husband's obsession with a belief that catastrophic events relating to the Cold War are being p ...
19-09-2025
BBC 1