Cold Blood, the ninth episode of Doctor Who series five, has just received it's first broadcast in the United Kingdom, and now it is your turn to leave your thoughts on it, in our weekly episode discussion. The episode saw The Doctor, Amy, and Rory, try to make peace with the Silurians, before Earth would become the grounds for war. What did you think of the Silurian's and Human's actions? What did you think of the story's plot? What did you think of the casts performances? And what are your thoughts on the emotional ending and latest appearance of the mysterious cracks? You can leave your views and opinions on all the above and more below.