The doctor finds Clara in present day, where they work together to solve the mystery of people disappearing which as it turns out, has a sinister link to WiFi.
Episode rating
Cast of episode
73
22
- Clara
- The Doctor
- Nabile
- Paul
- The Abbott
- Angie
- Artie
- George
- Miss Kizlet
- Mahler
- Alexei
- Little Girl
- Pilot
- Barista
- Waitress
- BBC Newsreader
- Man with Chips
- Child Reading Comic
- Dr. Simeon
- Cyberman
- UNIT Soldier
- Monk Guarding Burial Chamber