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.

In real life, mystery writer Agatha Christie disappeared for 11 days in December 1926. To this day, no one knows the details of what she did during that time. The film gives a fictional account of Christie’s time away, showing her as a woman fleeing her own life after the death of her mother and the announcement from her husband that he is leaving her. She flees to a spa in Harrogate. With the whole country looking for her, an American reporter finds her and ultimately tries to help her.

Judith, an uptight divorcee, is appalled when her daughter Lily quits law school to move into a commune of hippie-misfits who live according to the behavioural principles of the bonobo monkey, a species famous for its ‘make love not war’ philosophy.

The murder of a young boy in a small coastal town brings a media frenzy, which threatens to tear the community apart.