Episode 1
Goodfellow turns to Father Brown when he witnesses Mallory frame an innocent man.
Episode 2
Mrs McCarthy gets an unwelcome birthday surprise when her life is threatened by a mysterious avenging angel.
Episode 3
Father Brown must delve into the past and open up old wounds when a child killer is found murdered.
Episode 4
When a troubled soul from the past returns, Father Brown must investigate the new chapter of the Church of Apollo.
Episode 5
Father Brown joins forces with Flambeau to search for a lost treasure in a 15th-century castle.
Episode 6
Father Brown finds his position under threat when he clashes with an influential new parishioner.
Episode 7
When Father Brown visits Chummy's holiday camp, it doesn't take long for someone to die-de-die.
Episode 8
Bunty reunites with Father Brown to uncover a dark secret at the local girls' borstal.
Episode 9
Father Brown investigates staff at the local health spa when an ex-employee is found murdered.
Episode 10
Lady Felicia’s lavish New Year ball is ruined when a VIP is murdered.