Father Brown investigates when rivalries escalate to murderous heights at the Kembleston Olimpicks. Meanwhile, Chief Inspector Sullivan and Mrs Devine have grown closer, something which hasn't escaped the notice of Father Brown and Brenda.

Father Brown investigates when his old friend Sister Boniface is implicated in the murder of a renowned artist.

Brenda receives a letter from the man who took her in as an evacuee. When she visits, she finds his home, his health, and his mental state have deteriorated drastically, and a land developer is trying to force him from his home.

Mrs Devine's oldest friends comes to town; now a successful writer, with her own culinary school, she has come to introduce the locals to authentic Asian cuisine. However all appears to be lost when one of the chefs is arrested for murder.

Flambeau is stunned to find his estranged father at St Mary's, who has a dangerous mission in mind.

Father Brown must discover the culprit when a novelist is attacked at a crime-writing festival.

Lady Felicia asks Father Brown to help prove a convicted serial killer didn't murder her beloved goddaughter.

Father Brown investigates when the competitive atmosphere at a local dance school leads to a dance with death.

Father Brown is determined to unmask a mortal being when a supposed vampire strikes in the village.

Sullivan asks for Father Brown's help when Mrs Devine's son Eddie is framed for murder.