The loveable quirky Father Brown (Mark Williams) cycles back on to the screens for a fifth series to solve more mysteries in the sleepy Cotswold village of Kembleford, based on the short stories by G.K. Chesterton.
1. The Star of Jacob Father Brown investigates when the son of a duke is abducted from Lady Felicia's Yuletide ball. Can he find the child in time for Christmas? 2. The Labyrinth of the Minotaur Father Brown is asked to look after Lady Felicia's wayward niece Bunty, who soon finds herself suspected of murder. 3. The Eve of St. John Father Brown struggles to promote understanding when a group of pagans are suspected of killing one of their own. 4. The Chedworth Cyclone Father Brown is drawn into the shady world of boxing when a local fighter is found dead in suspicious circumstances. 5. The Hand of Lucia When a local writer is murdered, Father Brown must delve into her infamous novel Lulu and Lucia for inspiration. 6. The Eagle and the Daw When an old foe tells him that she has arranged the death of her former lover, Father Brown soon finds himself blamed. 7. The Smallest of Things Past and present collide when Father Brown investigates the macabre world of dollhouse crime scenes. 8. The Crimson Feather When Mrs McCarthy's god-daughter goes missing, Father Brown follows her trail to a risque gentlemen's club. 9. The Lepidopterist's Companion When Mrs McCarthy takes over the running of the mobile library, Father Brown discovers a shocking secret. 10. The Alchemist's Secret Father Brown must investigate a 300-year-old secret hidden in a university in order to save an old friend. 11. The Sins of Others Father Brown struggles to save Sid from himself when he vows vengeance on his former defence barrister. 12. The Theatre of the Invisible When radio quiz Up to You comes to Kembleford, Father Brown suspects that one of the cast is responsible for their landlady's murder. 13. The Tanganyika Green Father Brown investigates the murder of a Colonial Postal Service officer when the fair comes to Kembleford. 14. The Fire in the Sky Father Brown's divine inspiration is called upon when Kembleford comes under threat of an alien invasion. 15. The Penitent Man Father Brown suspects an ulterior motive when his old adversary Flambeau is incarcerated for murder.