Jodie Whittaker, as the newest Doctor, has established both her presence and her personality, as well as a handy little alien self-defense move that’s even cooler than Spock’s Vulcan nerve pinch. Tonight, the Doctor takes the TARDIS, and the new companions, on a road trip through time, and to the planet Earth. The date: 1955. The place: Montgomery, AL. The person encountered there, whose historic contributions may be in danger of being altered by others: Rosa Parks (Vinette Robinson, pictured).