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.。中二少年(少女)们的无节操校园日常、脑洞大开的各种诡异课程、VV侦探学院魔鬼老师与BT校长,各种暗恋与秀恩爱的美好至极的学生生活(三月四月你们够了喂!)尽在《偷星九月天Q》第二季!。