Goodfellow turns to Father Brown when he witnesses Mallory frame an innocent man.

Mrs McCarthy gets an unwelcome birthday surprise when her life is threatened by a mysterious avenging angel.

Father Brown must delve into the past and open up old wounds when a child killer is found murdered.

When a troubled soul from the past returns, Father Brown must investigate the new chapter of the Church of Apollo.

Father Brown joins forces with Flambeau to search for a lost treasure in a 15th-century castle.

Father Brown finds his position under threat when he clashes with an influential new parishioner.

When Father Brown visits Chummy's holiday camp, it doesn't take long for someone to die-de-die.

Bunty reunites with Father Brown to uncover a dark secret at the local girls' borstal.

Father Brown investigates staff at the local health spa when an ex-employee is found murdered.

Lady Felicia and her husband Monty host a lavish masked ball counting down to 1954. However, their plans are ruined when the Minster of Defence is murdered by a masked figure. With the estate locked down and a killer in the midst.