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S4 E8 · And Then There Were Nun
Sister Boniface Mysteries is a mystery and drama TV series that premiered on U&Drama on March 11, 2022. It has 4 seasons and 36 episodes so far and is still airing new episodes. The latest episode, Season 4 Episode 8 "And Then There Were Nun", aired on November 14, 2025.
First there was Father Brown. Now, say hello to Sister Boniface. This clever, moped-riding nun is the police's secret weapon for solving murders in this divine Father Brown spin-off.
Last updated
36 episodes · 4 seasons
2022 · 10 episodes · Last episode: 4 years ago
Say hello to Sister Boniface. This clever, moped-riding nun is the police's secret weapon for solving murders in this divine Father Brown spin-off.
Sister Boniface Mysteries Season 1 release dates →
E10
The Miss United contest takes a dive when one of the beauty queens is discovered dead in the pool - and it's not a pretty sight.
E9
When a German mayor makes a visit to Great Slaughter to partake in a war memorial ceremony, tragedy strikes. Was it a terrible accident or a malicious plan?
E8
Celebrity housewife Prunella Gladwell arrives in Great Slaughter to film a feisty baking competition, and one of the contestants is about to hit her expiration date.
E7
Great Slaughter's annual giant marrow contest is interrupted when a dog digs up some seemingly ancient bones on the site. Is it the archeological discovery of a lifetime? Or is it murder?
E6
The dreamy frontman of buzzy rock'n'roll band The Queenmakers is found dead in the dressing room, just as they are about to go on for their set. Upon inspection, Sister Boniface finds a peculiar sting on the back of his neck.
E5
The body of a high-level government official's secretary is found at the bottom of a staircase - and Sister Boniface claims she was dead before the fall.
E4
Sister Reginald's ex-con brother Alfie abruptly shows up at the convent after being released from jail. With nowhere to go, the sisters agree to let him stay. But when a well-known artist is found murdered, Alfie begins to look like the prime suspect.
E3
After spending the night with a pipe-smoking gentleman caller, a woman is found dead with a jigsaw puzzle and a face full of cold cream.
E2
And...action! On a movie set, the drama really starts when what was thought to be a prop gun turns out to be a real .38 caliber.
E1
The discovery of a housemaid's corpse at a local festival puts a damper on Great Slaughter's jovial gathering.
2023 · 10 episodes · Last episode: 3 years ago
Criminals, say your prayers. The Cotswolds' crime-solving, Vespa-driving nun returns in this lighthearted Father Brown spin-off. With her aptitude for detective work, Sister Boniface is Great Slaughter's secret weapon when it comes to busting countryside killers.
Sister Boniface Mysteries Season 2 release dates →
E10
When a local resident is found murdered in a method matching that of "The Good Samaritan" killer, Sister Boniface fears the killer is back.
E9
Great Slaughter's Amateur Dramatic Society's upcoming production turns from drama to disaster once the leading actor is killed by the leading actress.
E8
A new trendy radio station comes to Great Slaughter but soon there is only static once a host is murdered on the air.
E7
Great Slaughter is buzzing with excitement for this year’s talent show! The excitement turns to panic once a magician is murdered due to a trick.
E6
Felix is a Police Advisor on set of the latest 'Oh! Do Behave!' picture. Felix is soon called to action once the abrasive direction Sexton St Juste is found strangled.
E5
Convinced that events catastrophic to the Cold War are being planned at the British Open Chess Championships, Sister Boniface must brush off her chess skills and join the tournament.
E4
Sister Boniface and the gang are horrified to discover all the hallmarks of a ritualistic human sacrifice in the woods, supposedly acted out by a coven of witches!
E3
Peggy is delighted when an old school friend and supermodel Robin returns home to film a documentary but all goes awry once Max Savage, Robin's manager, is found dead locked in his bedroom.
E2
A sighting of the mysteriously missing Baron Battenberg sends the press and police into a frenzy. Determined to uncover the facts, Ruth and Sam go undercover at the Pranayama retreat, run by the Baron’s widow Marion Grey and brother Edwin Battenberg.
E1
Great Slaughter plays host to the summer roadshow of kids’ TV show ‘Jolly Roger’, much to the annoyance of editor Dinah Morgan. Timbers are soon shivered however when Dinah is discovered smothered onset during a live show. Sister Boniface is called in to investigate who could have committed the deed.
2024 · 8 episodes · Last episode: 2 years ago
In Season 3, a famous organist is murdered mid-tune in the chapel, Great Slaughter’s first sci-fi convention results in a mysterious kidnapping, and a ‘dead cert’ at the screen tests for the new ‘Agent Best’ ends up, well… dead. To top it all, Felix has a challenge of his own when his fiancée Victoria arrives from Bermuda with an ultimatum that could change everything…
Sister Boniface Mysteries Season 3 release dates →
E8
Felix’s wedding fast approaches but can Sister Boniface unveil the killer in the wedding party before the big day?
E7
Mrs Clam goes undercover when glamourous door-to-door saleswomen arrive in Great Slaughter, bringing makeovers and murder with them.
E6
When Great Slaughter Cricket Club’s arrogant star player is murdered, Sister Boniface must do all she can to catch the killer.
E5
Sister Boniface investigates when TV show Glory Be arrives at St Vincent’s and the battle to win chorister of the year turns deadly.
E4
When the Head Nose of a famous fragrance dynasty is found slain in his study, Sister Boniface must sniff out a killer.
E3
When a 'Professor Y' convention descends on the village, Sister Boniface finds herself investigating the mysterious disappearance of the show's creator.
E2
Sister Boniface finds herself on the hunt for a killer doll when a local toymaker is discovered stabbed to death in a locked room.
E1
Sister Boniface is shaken and stirred when one of the screen-testing stars for the new Agent Best film is murdered.
2025 · 8 episodes · Last episode: 12 months ago
The nun who is the police’s secret weapon is back. Crime solving is her habit! The wine-making, moped-riding nun investigates more ugly deeds in beautiful surroundings. It’s the mid-1960s in the quaint Cotswold village of Great Slaughter, but strange things are afoot. A killer scarecrow stalks the streets, all the women call a general strike and the police embark on something called “team building”. Sister Boniface is looking forward to a wholesome weekend away with the sisters, only to be confronted with yet another murder.
Sister Boniface Mysteries Season 4 release dates →
E8
Can Sister Boniface catch the killer of a fellow nun before she leaves Great Slaughter for good?
E7
Sister Boniface investigates when the nuns’ wholesome weekend away is overshadowed by hedonists and murder.
E6
When a police team-building trip takes a sinister turn Sister Boniface must discover which of their rivals is a murderer.
E5
Sister Boniface investigates when a bucking bronco goes haywire on the set of a hit TV game show.
E4
Sister Boniface must tread carefully when the owner of the local shoe factory is found murdered.
E3
When a member of a ceilidh band is slain Sister Boniface must catch the killer at Mrs Clam’s birthday party.
E2
Sister Boniface investigates when a killer scarecrow wreaks havoc at the annual Scarecrow Festival.
E1
Sister Boniface investigates a sabotaged stunt when the lead actress in TV show “Foxman” plummets to her death.
Created by Jude Tindall
Miranda Raison
Ruth Penny
Belinda Lang
Mrs Clam
Danielle Phillips
Grace Pearson
David Forest
Peter Hedge
Silvia Presente
Electra Bellamy
Michael Marcus
Edwin Bellamy
Fred Fergus
Fabian Bellamy
George Telfer
Halcroft Bellamy
Niamh McGrady
Libby Mayfield
Ayesha Griffiths
Victoria Braithwaite
Stephanie Booth
Debra Diamond
Michael Higgs
Dick Lansky
Ingvild Lakou
Pamela Wishbone
Felicity Montagu
Canoness Basil
Andrew Scarborough
Hugo Steel
Andrew Sheridan
Bernard Brumfield
A date for the next episode of Sister Boniface Mysteries hasn't been announced yet. Follow Sister Boniface Mysteries in the Streambay app and you'll be notified as soon as a new episode airs.
The most recent episode of Sister Boniface Mysteries, Season 4 Episode 8 "And Then There Were Nun", aired on November 14, 2025.
Sister Boniface Mysteries has 4 seasons with 36 episodes in total.
Sister Boniface Mysteries first aired on U&Drama on March 11, 2022.
Download the Streambay app, follow Sister Boniface Mysteries, and you'll get a push notification the moment each new episode is released.
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