Nicholas Gecks

Harry Saxon becomes Prime Minister, and his reign of terror begins. This is only the start of his ambitions, however, as he announces humankind's first contact with an alien race, the Toclafane. An audacious plan, spanning the whole of time and space, begins to close around the Earth. (Guest star: John Simm - Life On Mars, State Of Play)

Harry Saxon becomes Prime Minister of Britain and his reign of terror begins. The Doctor, Martha, and Jack begin to unravel his true identity and a plot to destroy the Earth that stretches to the end of time.

Harry Saxon becomes Prime Minister, and his reign of terror begins. This is only the start of his ambitions, however, as he announces humankind's first contact with an alien race, the Toclafane. An audacious plan, spanning the whole of time and space, begins to close around the Earth. (Guest star: John Simm - Life On Mars, State Of Play)