- Jodie Whittaker (The Doctor)
- Mandip Gill (Yasmin 'Yaz' Khan)
- John Bishop (Dan Lewis)
Episode: The Doctor Falls (2)
Air Date: 2017-07-01
Runtime: 61 min
"Without hope, without witness, without reward." The Mondasian Cybermen are on the rise. It's time for the Doctor's final battle…