WriterNeil Irvine
DirectorIan Barber
Research stateExpanded case file
Spoiler-light premise
Sister Boniface is arrested when a difficult artist dies after drinking wine she bottled for Kembleford's craft fair.
What to watch for
The crossover lets Boniface contribute forensic science while Father Brown tests the more human motives among the artists.
Continuity tags
Conservative catalogue links for recurring stories—not a complete cast list.
Episode order and contributor credits: source record ↗