The BBC had announced earlier that the 12th Doctor, Peter Capaldi, has decided that this will be his last season of Doctor Who. Sad to see him go, he grew on me like the others. Sure, not all of the episodes had grade A writing, not his fault, but he was an amazing Doctor. Hoping this, his last series, will give him an awesome sendoff. The revolving door of actors portraying the Doctor has always been a constant and has been the key to the show’s longevity since the first regeneration.