Harry Saxon becomes Prime Minister, but has dark ambitions.
Director:
Colin Teague
Cast:
David Tennant
Freema Agyeman
John Barrowman
John Simm
Adjoa Andoh
Gugu Mbatha-Raw
Trevor Laird
Reggie Yates
Alexandra Moen
Colin Stinton
Nichola McAuliffe
Nicholas Gecks
Sharon Osbourne
McFly
Ann Widdecombe