In the year 200,000 the Doctor discovers that a satellite with a dark secret is controlling humanity and slowing its development.
Calificación de episodios
Reparto del episodio
52
38
- Rose Tyler
- Doctor Who
- Adam Mitchell
- Air Raid Warden
- Cathica Santini Khadeni
- Suki Macrae Cantrell
- The Editor
- Nurse
- Sandra Mitchell
- Satellite Five Patient
- Cyberman
- Floor 500 Drone
- Alien
- Alien