Light-hearted murder mystery spin-off from Father Brown, starring a Vespa driving, crime solving Catholic nun: Sister Boniface (Lorna Watson, the IT Crowd) who reprises her role from the first series. It's the 1960s and police forensics are rudimentary. Luckily the residents of Great Slaughter have a secret weapon. Sister Boniface. If there's evidence to be found, Boniface will find it, with a little help from dashing DI Sam Gillespie (Max Brown, The Tudors) and buttoned- up Bermudan DS Felix Livingstone (Jerry Iwu, Innocent). A corpse is found stuffed inside a dummy at the local fair; tragedy hits a visiting TV crew; and a gruesome discovery is made in Edie's beloved allotment plot.