The Krillitanes - aliens with a mix-and-match physiology - are trying to crack the 'God-Maker', a paradigm to give them ultimate power. They are using children as a computer, and only the Doctor and Rose, re-united with Sarah Jane Smith and K9 can prevent them from becoming masters of time and space.
Episode rating
Cast of episode
79
15
4
- The Doctor
- Rose Tyler
- Mickey Smith
- Mr. Finch
- Sarah Jane Smith
- Mr. Parsons
- Mr. Wagner
- Nina
- Kenny
- Luke
- Milo
- Melissa
- Dinner Lady
- K-9
- Monk