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The Worst Episodes of Sister Boniface Mysteries

Every episode of Sister Boniface Mysteries ranked from worst to best. Explore the Worst Episodes of Sister Boniface Mysteries!

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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.

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Episode Rankings

  1. #1 Worst Episode
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    Sister Boniface Mysteries Season 1 Episode 1 - Unnatural Causes
    7.0/10(468 votes)

    #1 - Unnatural Causes

    S1:E1

    The discovery of a housemaid's corpse at a local festival puts a damper on Great Slaughter's jovial gathering.

    Director:Paul Gibson
    Writer:Jude Tindall

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  2. Sister Boniface Mysteries Season 1 Episode 2 - Lights, Camera, Murder!
    7.0/10(403 votes)

    #2 - Lights, Camera, Murder!

    S1: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.

    Director:Merlyn Rice
    Writer:Dominique Moloney

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  3. Sister Boniface Mysteries Season 2 Episode 4 - The Book of Shadows
    7.1/10(246 votes)

    #3 - The Book of Shadows

    S2: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!

    Director:Judith Dine
    Writer:Dan Muirden

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  4. Sister Boniface Mysteries Season 4 Episode 2 - A Murder of Crows
    7.1/10(162 votes)

    #4 - A Murder of Crows

    S4:E2

    Sister Boniface investigates when a killer scarecrow wreaks havoc at the annual Scarecrow Festival.

    Director:Unknown
    Writer:Unknown

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  5. Sister Boniface Mysteries Season 4 Episode 5 - Let the Games Begin!
    7.1/10(105 votes)

    #5 - Let the Games Begin!

    S4:E5

    Sister Boniface investigates when a bucking bronco goes haywire on the set of a hit TV game show.

    Director:Unknown
    Writer:Unknown

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  6. Sister Boniface Mysteries Season 1 Episode 6 - Song for the Dead
    7.2/10(310 votes)

    #6 - Song for the Dead

    S1: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.

    Director:John Maidens
    Writer:Oliver Frampton

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  7. Sister Boniface Mysteries Season 4 Episode 6 - There's No "I" In Slaughter
    7.2/10(103 votes)

    #7 - There's No "I" In Slaughter

    S4:E6

    When a police team-building trip takes a sinister turn Sister Boniface must discover which of their rivals is a murderer.

    Director:Unknown
    Writer:Unknown

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  8. Sister Boniface Mysteries Season 1 Episode 4 - My Brother's Keeper
    7.3/10(311 votes)

    #8 - My Brother's Keeper

    S1: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.

    Director:John Maidens
    Writer:Kit Lambert

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  9. Sister Boniface Mysteries Season 2 Episode 6 - A Tight Squeeze
    7.3/10(259 votes)

    #9 - A Tight Squeeze

    S2: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

    Director:Judith Dine
    Writer:Ed Sellek

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  10. Sister Boniface Mysteries Season 1 Episode 3 - Love and Other Puzzles
    7.4/10(338 votes)

    #10 - Love and Other Puzzles

    S1: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.

    Director:Ian Barber
    Writer:Kitty Percy

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  11. Sister Boniface Mysteries Season 1 Episode 8 - Queen of the Kitchen
    7.4/10(281 votes)

    #11 - Queen of the Kitchen

    S1: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.

    Director:Merlyn Rice
    Writer:Tahsin Guner

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  12. Sister Boniface Mysteries Season 2 Episode 1 - Don't Try This at Home
    7.4/10(289 votes)

    #12 - Don't Try This at Home

    S2: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.

    Director:Ian Barber
    Writer:Jude Tindall

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  13. Sister Boniface Mysteries Season 2 Episode 9 - Stage Fright
    7.4/10(196 votes)

    #13 - Stage Fright

    S2: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.

    Director:Paul Gibson
    Writer:Kitty Percy

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  14. Sister Boniface Mysteries Season 3 Episode 4 - A Fragrant Scandal
    7.4/10(197 votes)

    #14 - A Fragrant Scandal

    S3:E4

    When the Head Nose of a famous fragrance dynasty is found slain in his study, Sister Boniface must sniff out a killer.

    Director:Diana Patrick
    Writer:Kate Traill

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  15. Sister Boniface Mysteries Season 4 Episode 7 - The Happiest Family
    7.4/10(92 votes)

    #15 - The Happiest Family

    S4:E7

    Sister Boniface investigates when the nuns’ wholesome weekend away is overshadowed by hedonists and murder.

    Director:Unknown
    Writer:Unknown

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  16. Sister Boniface Mysteries Season 1 Episode 5 - Scoop!
    7.5/10(296 votes)

    #16 - Scoop!

    S1: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.

    Director:Paul Gibson
    Writer:Dan Muirden

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  17. Sister Boniface Mysteries Season 3 Episode 3 - Professor Y
    7.5/10(186 votes)

    #17 - Professor Y

    S3:E3

    When a 'Professor Y' convention descends on the village, Sister Boniface finds herself investigating the mysterious disappearance of the show's creator.

    Director:Paul Gibson
    Writer:Neil Irvine

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  18. Sister Boniface Mysteries Season 1 Episode 9 - Sister Town
    7.6/10(297 votes)

    #18 - Sister Town

    S1: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?

    Director:Dominic Keavey
    Writer:Oliver Frampton

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  19. Sister Boniface Mysteries Season 2 Episode 2 - The Shadow of Baron Battenberg
    7.6/10(246 votes)

    #19 - The Shadow of Baron Battenberg

    S2: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.

    Director:John Maidens
    Writer:Jude Tindall

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  20. Sister Boniface Mysteries Season 2 Episode 3 - The It Girl
    7.6/10(251 votes)

    #20 - The It Girl

    S2: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.

    Director:Ian Barber
    Writer:Jude Tindall

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  21. Sister Boniface Mysteries Season 2 Episode 7 - Stiff Competition
    7.6/10(232 votes)

    #21 - Stiff Competition

    S2: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.

    Director:John Maidens
    Writer:Jude Tindall

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  22. Sister Boniface Mysteries Season 2 Episode 8 - Dead Air
    7.6/10(208 votes)

    #22 - Dead Air

    S2:E8

    A new trendy radio station comes to Great Slaughter but soon there is only static once a host is murdered on the air.

    Director:Paul Gibson
    Writer:Oliver Frampton

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  23. Sister Boniface Mysteries Season 1 Episode 7 - Dem Bones
    7.7/10(280 votes)

    #23 - Dem Bones

    S1: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?

    Director:Ian Barber
    Writer:Michelle Lipton

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  24. Sister Boniface Mysteries Season 3 Episode 5 - How to Murder a Tune
    7.7/10(184 votes)

    #24 - How to Murder a Tune

    S3: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.

    Director:Diana Patrick
    Writer:Lisa McMullin

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  25. Sister Boniface Mysteries Season 3 Episode 6 - It's Just Not Cricket
    7.7/10(179 votes)

    #25 - It's Just Not Cricket

    S3:E6

    When Great Slaughter Cricket Club’s arrogant star player is murdered, Sister Boniface must do all she can to catch the killer.

    Director:Kodjo Tsakpo
    Writer:Unknown

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Worst Episodes Summary

"Unnatural Causes" is the worst rated episode of "Sister Boniface Mysteries". It scored 7/10 based on 468 votes. Directed by Paul Gibson and written by Jude Tindall, it aired on 3/11/2022. This episode scored 0.0 points lower than the second lowest rated, "Lights, Camera, Murder!".