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.
The town buzzes with excitement for the Great Slaughter Giant Marrow Contest, but a gruesome discovery is made in Edie's allotment plot before the judging can commence.
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.
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.
Sister Reginald's ex-con brother Alfie abruptly turns up at the convent after being released from prison since he has nowhere else to go, the sisters agree to let him stay.
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.
Luther must catch a satanic occult killer accused of kidnapping and murdering a young mother when Zoe's boyfriend is assaulted, he assumes Luther is the one who did it.
Luther must outsmart a sniper on a mission to gun down police officers Luther discovers Alice has been investigating him.
Det. John Luther returns to work after the traumatic arrest of a serial killer Luther investigates the murder of the parents of a former child genius.
When Lady Felicia's home comes under threat, Father Brown must seek help from an unlikely ally.
The Kembleford Ramblers' annual outing takes a tragic turn when the local lord is found strangled.
Tensions rise to deadly levels when a performance troupe of anarchists arrive in Kembleford.
Suspicions are aroused as the holiest house in Kembleford is linked to the death of a wanton woman.
When Mallory's pursuit of a fugitive ends in disaster, a familiar face returns to hunt the culprit.
Local feathers are ruffled when an ostentatious American opens up a golf club near Kembleford and a body is discovered in the reeds.
Father Brown investigates when a girl is found left for dead at a boys' school fete.
Father Brown uncovers a dark secret when a contestant is murdered at a ballroom dancing competition.
Mallory is forced to turn to Father Brown for help when a VIP policeman is murdered at a bowls match.
Father Brown spies trouble when Lady Felicia returns to Kembleford.
Father Brown senses something sinister afoot when Mrs. McCarthy's friend is the latest villager to die in her sleep.