https://bleedingcool.com/tv/doctor-who-casting-news-2-join-christmas-special-2-… Created Thu, 17/08/2023 - 04:09 Updated Thu, 17/08/2023 - 04:09 Gemma Arrowsmith , Mary Malone, Majid Mehdizadeh-Valoujerdy & Billy Brayshaw are going to be a part of the future of the BBC's Doctor Who. Tags BBC Doctor Who Preview TV YouTube BBC david tennant Doctor Who Ncuti Gatwa Russell T Davies