Love him or hate him, Steven Moffat has some pretty sweet ideas. In the mid-season premiere of Doctor Who, for instance, he had the Doctor - under a certain someone's rather forceful urging -- go back in time to kill Hitler. I won't spoil it, but I will say this. Rory Williams gives Captain America a run for his money by decking Hitler, holding him at gunpoint and then locking him up in a cupboard. Rory then goes on a brave streak and decks another Nazi officer to steal his motorcycle. Not bad, Rory. I'm sure Amy Pond was very impressed.