Nothing can keep this Doctor away from comforting his fans. Peter Capaldi had an emotional exit from Doctor Who in this year’s Christmas special “Twice Upon a Time,” which saw the Twelfth Doctor regenerating into the Thirteenth Doctor played by Jodie Whittaker. It’s all a part of the history of Doctor Who, which has been replacing its stars since the long-running BBC science-fiction show first started airing in the 1960s. But for many young fans who began watching the series with Capaldi at its helm, it’s a fresh new loss. Everyone has their favorite Doctor (mine is Matt Smith’s Eleventh Doctor, a perfect blend of childish and conniving) but 9-year-old David McGilloway’s favorite was Peter Capaldi’s… Read entire story.