Check out the official trailer for the new season of Doctor Who.
The Thirteenth Doctor is the current incarnation of the Doctor, the fictional protagonist of the BBC science fiction television programme Doctor Who. She is portrayed by English actress Jodie Whittaker, the first woman to portray the character in the series. In the show’s narrative, the Doctor is a time traveling, a humanoid alien from a race known as “the Time Lords“. To account for actors’ departure from the series, the programme introduced the narrative concept of regeneration, a means for a Time Lord to gain a new physiology, appearance, and a distinct new personality when the Doctor approaches the end of the current incarnation.