Ncuti Gatwa — who is Black and openly queer — brings a vibrant energy to the story of an alien who travels through space and time in a blue box. The series, now streaming on Disney+, also features the return of showrunner Russell T. Davies, who birthed the modern era of Doctor Who. (Once you've signed up for PCHH+, make sure to set up your special feed, where you'll see a special bonus episode from May 31st with instructions on how to register for the live event.