The Doctor - Peter Capaldi
Clara - Jenna Coleman
Missy - Michelle Gomez
Colony Sarff - Jami Reid-Quarrell
Kate - Jemma Redgrave
Jac - Jaye Griffiths
Mike - Harki Bhambra
Bors - Daniel Hoffmann-Gill
Boy - Joey Price
Kanzo - Benjamin Cawley
Mr Dunlop - Aaron Neil
Ohila - Clare Higgins
Voice of the Daleks - Nicholas Briggs
Shadow Architect - Kelly Hunter
Alison - India Ria Amarteifio
Ryan - Dasharn Anderson
Newsreader - Stefan Adegbola
Newsreader - Shin-Fei Chen
Newsreader - Lucy Newman-Williams
School Girl - Demi Papaminas
Dalek - Barnaby Edwards
Dalek - Nicholas Pegg
Soldier - Jonathan Ojinnaka