曾有两次：《神秘博士》2017圣诞特别篇 Doctor Who 2017 Christmas Special (2017)

名称：曾有两次：《神秘博士》2017圣诞特别篇
又名：Twice Upon A Time / Doctor Who: Twice Upon a Time
年代：2017
类型：剧情 / 科幻 / 悬疑 / 冒险
语言：英语
国家：英国
导演：瑞秋·塔拉蕾
编剧：史蒂文·莫法特
演员：彼得·卡帕尔迪 / 大卫·布拉德利 / 马克·加蒂斯 / 珀尔·麦基 / 莉莉·特拉弗斯 / 杰瑞德·加菲尔德 / 朱迪·惠特克 / 托比·怀特豪斯
剧情：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.

Title：Doctor Who
Year：2005
Rated：TV-PG
Genre：Adventure / Drama / Sci-Fi
Language：English / Cookie Notice
Country：United Kingdom
Writer：Sydney Newman
Actors：Jodie Whittaker / Peter Capaldi / Pearl Mackie
Plot：Continuing on from Doctor Who (1963), this revival follows the further adventures of the Doctor and their companions as they encounter various alien threats and save civilizations on different planets and time periods.