“The Reality War,” the finale of the 15th season of Doctor Who, saw Ncuti Gatwa exit the role of the Doctor, regenerating into Billie Piper, who previously appeared in the series as the Doctor’s ...

The third episode of Doctor Who’s 60th anniversary celebration, “The Giggle,” did something the show had never done before—a bigeneration! The Doctor always “regenerates” whenever one actor gives way ...

Doctor Who star Ncuti Gatwa has quit the show and passed his Time Lord baton to Billie Piper — but fans believe all is not what it seems. This weekend's season finale saw Gatwa leave the BBC's big sci ...