Doctor Who: The Pilot

Peter Capaldi's eccentric, era-hopping Time Lord returns for his final series. However, before he hands over the key to the Tardis to his as-yet-undecided successor, there's the matter of the girl with a star in her eye to deal with. A chance encounter brings Bill Potts into contact with the Doctor, who is conducting a secret mission on Earth. What follows is a terrifying chase across time and space, one that opens Bill's mind to the prospect of a bigger and wider universe than she'd ever imagined. Pearl Mackie makes her debut Doctor Who appearance as new companion Bill, while Matt Lucas also stars as the Doctor's old ally Nardole