Director: Rachel Talalay
In this epic two-part finale, the Doctor comes face to face with the mysterious Missy, and an impossible choice is looming. With Cybermen on the streets of London, old friends unite against old enemies, and the Doctor takes to the air in a startling new role.
Peter Capaldi
The Doctor (12)
Jenna Coleman
Clara Oswald
Michelle Gomez
Missy
Samuel Anderson
Danny Pink
Chris Addison
Seb
Jemma Redgrave
Kate Lethbridge-Stewart
Ingrid Oliver
Osgood
Jeremiah Krage
Cyberman
Nicholas Briggs
Cyberman (voice)
Joan Blackham
Woman
Sheila Reid
Gran
Andrew Leung
Dr Chang
Bradley Ford
Fleming
Antonio Bourouphael
Boy
Nigel Betts
Mr. Armitage
Sanjeev Bhaskar
Colonel Ahmed
Shane Keogh-Grenade
Teenage Boy
Katie Bignell
Teenage Girl
James Pearse
Graham
Nick Frost
Santa Claus
Peter Capaldi
The Doctor (12)
Jenna Coleman
Clara Oswald
Michelle Gomez
Missy
Samuel Anderson
Danny Pink
Chris Addison
Seb
Jemma Redgrave
Kate Lethbridge-Stewart
Ingrid Oliver
Osgood
Jeremiah Krage
Cyberman
Nicholas Briggs
Cyberman (voice)
Joan Blackham
Woman
Sheila Reid
Gran
Andrew Leung
Dr Chang
Bradley Ford
Fleming
Antonio Bourouphael
Boy
Nigel Betts
Mr. Armitage
Sanjeev Bhaskar
Colonel Ahmed
Shane Keogh-Grenade
Teenage Boy
Katie Bignell
Teenage Girl
James Pearse
Graham
Nick Frost
Santa Claus
Peter Capaldi
The Doctor (12)
Jenna Coleman
Clara Oswald
Michelle Gomez
Missy
Samuel Anderson
Danny Pink
Chris Addison
Seb
Jemma Redgrave
Kate Lethbridge-Stewart
Ingrid Oliver
Osgood
Jeremiah Krage
Cyberman
Nicholas Briggs
Cyberman (voice)
Joan Blackham
Woman
Sheila Reid
Gran
Andrew Leung
Dr Chang
Bradley Ford
Fleming
Antonio Bourouphael
Boy
Nigel Betts
Mr. Armitage
Sanjeev Bhaskar
Colonel Ahmed
Shane Keogh-Grenade
Teenage Boy
Katie Bignell
Teenage Girl
James Pearse
Graham
Nick Frost
Santa Claus