Any way similar to the Pods in Invaders From Mars..does it kill you after it has taken on your identity, or does it infect your blood and take you over that way until suddenly you're not you any more?
Yes I remember the dogs, true that, OK, I rather not die by either of them, but then at least the Thing had the ability to communicate with us once it had taken over one of us.
Good thing its only a movie....