The Darkest Noon
- Episode aired Jan 11, 2019
- TV-PG
- 44m
When Father Brown and Mallory go missing, it is up to the gang to save them from a man hellbent on revenge.When Father Brown and Mallory go missing, it is up to the gang to save them from a man hellbent on revenge.When Father Brown and Mallory go missing, it is up to the gang to save them from a man hellbent on revenge.