The 15th Doctor Will See You Now

“Give-ING! That dress is giving!” said Ncuti Gatwa with a burst of unbridled laughter. The newest Doctor Who had been shooting the same scene for several hours in Cardiff, Wales, where hangar-like spaces were teeming with crew and filled with sets and equipment for the show. (Yes, Whovians, the TARDIS was parked nearby.) Now, at the director’s request, the new Doctor was improvising.

Gatwa (whose first name is pronounced “Shoo-ti”) laughs a lot, often at himself. “Why do I keep moving this footstool?” he asked a few minutes later as he tried to get into position for yet another take. “Because the art department isn’t here to do it for you,” teased Varada Sethu, who joins the Doctor and his current companion Ruby Sunday (Millie Gibson) for some adventures in Gatwa’s second season. “I have to do everything myself!” cried Gatwa in a mock-tragic tone, before another eruption of mirth.

Born in Rwanda and raised in Scotland, Gatwa, 31, made his name playing the effervescent Eric in Netflix’s “Sex Education.” But the lead role in “Doctor Who,” a British institution about a time-traveling alien and his human companion that has been a BBC stalwart for 60 years, has taken him to another level of fame.

(Conveniently, the doctor periodically dies and is regenerated in a different physical form; Gatwa is the 15th Doctor, following Matt Smith, David Tennant and Jodie Whittaker.)

Gatwa stepped into the role of the 15th Doctor in the most recent season of “Doctor Who.”Credit…Bad Wolf/BBC Studios

The show — which first ran between 1963 and 1989 — was revived in 2005 and today has an exceptionally diverse, intergenerational fan base. But the current season, which ends on June 21, has ushered in a new era for the show, with Disney+ now a co-producer alongside the BBC and Gatwa the show’s first Black lead actor, with a distinctly fabulous vibe.