When the Doctor and Rose become stranded on a planet orbiting a black hole, they find a human expedition crew and their servants, the Ood, being terrorised by the Devil.
Episode rating
Cast of episode
54
45
- The Doctor
- Rose Tyler
- Mr. Jefferson
- Zachary Cross Flane
- Ida Scott
- Toby Zed
- Danny Bartock
- Scooti Manista
- Ood Sigma
- The Beast
- The Ood
- Ood
- Dalek
- Cyberman