Jenny Agutter Sister Julienne Actor Linda Bassett Nurse Phyllis Actor Judy Parfitt Sister Monica Joan Actor Bryony Hannah Sister Mary Cynthia Actor Laura Main Shalagh Turner (formerly Shelagh Turner) Actor Emerald Fennell Nurse Patsy Mount Actor Charlotte Ritchie Nurse Barbra Gilbert Actor Helen George Trixie Franklin Actor Victoria Yeates Sister Winifred Actor Stephen McGann Dr. Patrick Turner Actor Cliff Parisi Fred Buckle Actor Ben Caplan Police Constable Peter Noakes Actor Miranda Hart Actor Jessica Raine Actor Heidi Thomas Writer Pippa Harris Executive Producer