Pam Ferris

Pam Ferris (born May 1948) is a Welsh actress known for her roles as Sister Evangelina in Call the Midwife, Aunt Marge in Harry Potter and the Prisoner of Azkaban, Miriam in Children of Men, and Laura Thyme in the detective series Rosemary & Thyme (2003 - 2007). She has acted in dozens of television series since 1971, and most of her filmography has been adaptation of British literature.

In Fox Searchlight's upcoming film Tolkien, about J.R.R. Tolkien in his childhood and twenties, Ferris will portray Mrs. Faulkner, one of Tolkien's foster-parents after his parents' death.