Carbon Costume

The 14th Doctor is the current iteration of the Doctor. When the 13th Doctor regenerated at Durdle Door, the next incarnation took on a familiar face – aka David Tennant, who previously portrayed the 10th Doctor. Both fans and the Time Lord alike were baffled. The three episode special for the 60th anniversary features the 14th Doctor and another familiar face – Donna Noble, a former companion of the 10th doctor. Ncuti Gatwa will portray the 15th Doctor, but as Riversong says – spoilers!