
Steven Moffat, who was Doctor Who showrunner during the Matt Smith and Peter Capaldi eras, is returning to write a new episode of the sci-fi show. He'll be behind an episode of Ncuti Gatwa's first season as the Fifteenth Doctor, which begins this May.
Moffat first worked with Russell T Davies back in 2005 when he helped revive the series, before he became his successor as showrunner in 2010. He's behind some of the best episodes of the show, including 'Blink' and 'The Girl in the Fireplace', and he created the iconic Weeping Angels.