Big changes are on the way for Doctor Who. Not only are a new Doctor and a new companion Ruby Sunday (played by Ncuti Gatwa and Millie Gibson respectively) going to be leading the series, but even bigger changes are happening behind the scenes. Russell T Davies is coming back as the series' showrunner, having previously served as head writer and executive producer when Doctor Who first returned to television in 2005. Davies is joined by his fellow former executives Julie Gardner and Jane Tranter, along with their production company, Bad Wolf. Possibly the biggest behind-the-scenes shakeup, however, is Doctor Who's new international home on Disney+.
Source：https://www.cbr.com/doctor-who-season-14-us-stream/
