Peter Capaldi and Jenna Coleman star in the epic conclusion to the ninth series of DOCTOR WHO. Despite the danger that seems to lurk around every corner, the Doctor and Clara are still relishing all that time and space has to offer them. But the clock is ticking and Zygons aren’t the only threat they’ll be facing as they embark on their biggest adventures yet.. Peter Capaldi and Jenna Coleman star in the epic conclusion to the ninth series of DOCTOR WHO. Despite the danger that seems to lurk around every corner, the Doctor and Clara are still relishing all that time and space has to offer them. But the clock is ticking and Zygons aren’t the only threat they’ll be facing as they embark on their biggest adventures yet.