Last episode
And Then There Were Nun
s04e08 · 2025-10-07
To Be Determined
Sister Boniface Mysteries
BritBox Scripted
What it is
Entertaining detective drama following the investigations of Sister Boniface of St Vincent's Convent - nun, moped rider, wine maker and part-time forensic scientist.
Episode highlights
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Episode guide
8 this season · 36 totals03e01 Never Too Deadly to Die 2024-04-24 12:00
Never Too Deadly to Die
Sister Boniface is shaken and stirred when one of the screen-testing stars for the new Agent Best film is murdered.
s03e02 House of Misfit Dolls 2024-04-24 12:00
House of Misfit Dolls
Sister Boniface finds herself on the hunt for a killer doll when a local toymaker is discovered stabbed to death in a locked room.
s03e03 Professor Y 2024-05-01 12:00
Professor Y
When a 'Professor Y' convention descends on the village, Sister Boniface finds herself investigating the mysterious disappearance of the show's creator.
s03e04 A Fragrant Scandal 2024-05-01 12:00
A Fragrant Scandal
When the Head Nose of a famous fragrance dynasty is found slain in his study, Sister Boniface must sniff out a killer.
s03e05 How to Murder a Tune 2024-05-08 12:00
How to Murder a Tune
Sister Boniface investigates when TV show Glory Be arrives at St Vincent's and the battle to win chorister of the year turns deadly.
s03e06 It's Just Not Cricket 2024-05-08 12:00
It's Just Not Cricket
When Great Slaughter Cricket Club's arrogant star player is murdered, Sister Boniface must do all she can to catch the killer.
s03e07 A Beautiful World 2024-05-15 12:00
A Beautiful World
Mrs Clam goes undercover when glamourous door-to-door saleswomen arrive in Great Slaughter, bringing makeovers and murder with them.
s03e08 Toast to the Newly Dead 2024-05-15 12:00
Toast to the Newly Dead
Felix's wedding fast approaches but can Sister Boniface unveil the killer in the wedding party before the big day?