- While the rest of us - the other 7.9 billion people here on Earth - are going about our daily lives, looking straight ahead, there are another six people living off our planet 250 miles above our heads. These are the men and women of the…
- The Doctor faces the end of his life as the Master's plans hurtle out of control. With the sound of drums growing louder, and an ancient trap closing around the Earth, the Doctor and Wilf must fight alone. But sacrifices must be made, and the deadly prophecy warns: "He will knock four times."