Based on the hit television series Doctor Who, the first five doctors of the 21st Century (9 - Christopher Eccleston, 10 - David Tennant, 11 - Matt Smith, 12 - Peter Capaldi and 13 - Jodie Whittaker; plus any contemporary doctor) and a good deal of their companions arrive at an abandoned starbase where they meet multiple incarnations of their eternal nemesis the Master. The Master has gone back and forth through space and time to rally the Daleks, Cybermen, Sontarans, Silurians, Judoon, Zygons and Weeping Angels to create an armada capable of conquering the Earth, and the Doctors are the only ones to stop the Master from killing Earth as well as destroying any positive legacies of the Time Lords.
