由彼得·卡帕尔迪,大卫·布拉德利,马克·加蒂斯,珀尔·麦基,莉莉·崔佛斯,杰瑞德·加菲尔德,朱迪·惠特克,托比·怀特豪斯领衔主演的神秘博士2017圣诞特别篇是一部综合评分8.5分的英国剧情片。PeterCapaldi’sfinalepisodeofDoctorWhothisChristmaswillfeaturePearlMackieasBillPottsandbecalledTwiceUponaTime,itwasrevealedthisevening(23July)duringacastpanelatSanDiegoComicCon.ViewerswillhavetowaituntilChristmastodiscoverexactlyhowBill,whowillappearthroughouttheepisode,makesherreturn.