The Doctor has taken on plenty of villains, but which are the scariest, spookiest, creepiest and most frightening? For this list, we're counting down the Doctor Who monsters which have fuelled nightmares, and forced us to hide behind...
I've been watching a lot of "Doctor Who" lately and saw "The Dark Knight" a few times, and it seemed like The Doctor probably wouldn't put up with Batman for too long, and the Joker even less.
