Season 4

Sep 25, 2025
8 Episodes
TMDB
33%

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.

Episodes

1

Biff! Pow! Zap!

Sep 26, 2025
45 min
55%

Sister Boniface investigates a sabotaged stunt when the lead actress in TV show “Foxman” plummets to her death.

2

A Murder of Crows

Oct 3, 2025
45 min
55%

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

3

Are Ye’ Dancin’?

Oct 10, 2025
45 min
55%

When a member of a ceilidh band is slain Sister Boniface must catch the killer at Mrs Clam’s birthday party.

4

Killer Heels

Oct 17, 2025
44 min
55%

Sister Boniface must tread carefully when the owner of the local shoe factory is found murdered.

5

Let the Games Begin!

Oct 24, 2025
44 min
10%

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

6

There's No "I" In Slaughter

Oct 31, 2025
44 min
10%

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

7

The Happiest Family

Nov 7, 2025
44 min
10%

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

8

And Then There Were Nun

Nov 14, 2025
44 min
10%

Can Sister Boniface catch the killer of a fellow nun before she leaves Great Slaughter for good?