BritBox has announced it will reteam with UKTV for the commission of a third season of the popular Father Brown spinoff, Sister Boniface Mysteries, and award the show a Christmas special as well.
On paper, popular mystery series Father Brown might seem like the last property that would spawn a spin-off, given that it's so distinctly tied to the books on which it is based and to its heartwarming lead character. But you'd be wrong. Because we