"" is the fifth episode of Doctor Who Series 11, first broadcast on November 4, 2018. Written by showrunner Chris Chibnall and directed by Jennifer Perrott , it features the Thirteenth Doctor (Jodie Whittaker) and her companions in a "base-under-siege" scenario aboard a futuristic medical transport . Plot Summary
: An inexperienced junior medic who must step up after Astos's death. [S11E5] The Tsuranga Conundrum
: A celebrated former military general suffering from a life-threatening heart condition. "" is the fifth episode of Doctor Who