Overview
- Episode one aired on Sunday 11 January at 8pm on BBC One and is available on iPlayer.
- The premiere focuses on a child welfare case involving four youngsters and a high‑risk delivery at 28 weeks for Sister Catherine.
- Sister Veronica makes a candid personal admission that sets up a significant journey for her character this season.
- New guest stars include Izzy Meikle-Small, Turlough Convery, Sophie Reid, Carla Freeman and Gordon Millar.
- Producers have confirmed the franchise’s future with a 16th series, a World War II prequel and a 1972‑set feature film.