主演：彼得·卡帕爾迪,大衛·布拉德利,馬克·加
導演：瑞秋·塔拉蕾
類型：劇情片
地區：英國
年份：2017
簡介：Peter Capaldi’s final episode of Doctor Who this Christmas will feature Pearl Mackie as Bill Potts and be called Twice Upon a Time, it was revealed this evening (23 July) during a cast panel at San Diego Comic Con. Viewers will have to wait until Christmas to discover exactly how Bill, who will appear throughout the episode, makes her return.
