The Doctor makes one last stop before his death to see an old friend. But people are disappearing, there are reports of a silver rat and metal men are lurking in the shadows.
Episode rating
Cast of episode
70
19
7
3
- River Song
- The Doctor
- Amy Pond
- Rory
- Craig
- Sophie
- Eye Patch Lady
- Shona
- Kelly
- George
- Val
- Ood Sigma
- Daleks
- Cyberman
- Silent
- Cyberman
- Man in Lingerie Department