The Doctor
Clara Oswald
Missy
Danny Pink
Seb
Kate Lethbridge-Stewart
Osgood
Cyberman (voice)
Woman
Gran
Dr Chang
Mr. Armitage
Colonel Ahmed
Santa Claus
7.8
/2014
7.8
/2014
7.9
/2010
7.5
/1976
6.5
/1995
5.89
/2016
7.044
/2002
7.561
/2007
7.8
/2021
6.4
/2015
7.904
/2014
6.654
/2017
7.032
/2018
7.7
/2012
6.556
/1999
