The Doctor and Clara are called back to Earth when Rigsy discovers a strange tattoo on the back of his neck that appears to be counting down to zero. Their investigation leads them to a hidden street in the middle of London, the discovery that Rigsy has been issued a death sentence, and one of them facing the choice of having to make the ultimate sacrifice; to face the Raven!
Episode rating
Cast of episode
70
24
- The Doctor
- Clara
- Ashildr
- Rigsy
- Jen
- Kabel
- Rump
- Anahson
- Chronolock Guy
- Alien Woman
- Habrian Woman
- Elderly Woman
- Male Passer
- Ashildr Bodyguard
- Cyberman
- Cyberman
- Cyberman
- Chinese Artisan