A full (40-seconder) Official Trailer for Doctor WHO has launched, featuring actress Jodie Whittaker as the first female Dr. and Thirteenth Doctor! Debuting at the BBC sci-fi series’ panel at San Diego Comic Con 2018, we also saw a NEW "Sonic Screwdriver". "Peter Capaldi" as the Twelfth Doctor regenerated to Jodie Whittaker (as the 11th Doctor had before beenregenerated into Capaldi and so on