Hilda Fay. Actress: Let the Wrong One In. Hilda Fay is an accomplished TV, film and theatre actress. She is known for "The woman in the wall" (2023), "Float like a butterfly" . (2020)"Let the wrong one in " (2022) DruidOCasey Trilogy's playing 2 iconic lead roles. (2023) Born in Ireland. Married to Alan Vale mother to Nancy and Pearl