The 13th season of the British period procedural series "Father Brown" has premiered on January 9, 2026 on BBC One and BBC iPlayer in the UK, and on February 3, 2026 on BritBox in the US. Created by Rachel Flowerday and Tahsin Guner based on the short stories by G.K. Chesterton, the show stars Mark Williams, John Burton, Sorcha Cusack, Tom Chambers, Jack Deam, Nancy Carroll and Claudie Blakley.
Find out more about the series after the jump.