Watson will be joined by returning cast members Max Brown, Jerry Iwu and Ami Metcalf, who play DI Sam Gillespie, DS Felix Livingstone and WPC Peggy Button, respectively. Meanwhile, guest stars set to feature in the upcoming season include Les Dennis (Coronation Street), Katherine Kingsley (The Larkins), Martyn Ellis (Renegade Nell), Mina Anwar (The Sarah Jane Adventures), Ed Birch (The Witcher) and Daniel Laurie (Call the Midwife). Max and I, we say this every year, but just when you think it couldn’t get any bigger, it does. Sister Boniface Mysteries season 4 will begin airing on U&Drama on Friday 26th September at 9pm. AdCheck out more of our Drama coverage or visit our TV Guide and Streaming Guide to find out what's on.

Source: The Times September 12, 2025 03:50 UTC