The End of Time is a two-part story of the British science fiction
television series Doctor Who, originally broadcast in the United
Kingdom on BBC One on 25 December 2009 (Part 1) and 1 January 2010
(Part 2). It is the fifth Doctor Who Christmas special and the last
entry in a series of specials aired from 2008â€"10. It marks the final
regular appearance of David Tennant as the Tenth Doctor and introduces
Matt Smith as the Eleventh Doctor. It is also the last Doctor Who
story written and produced by Russell T Davies, who shepherded the
series' return to British television in 2005 and served as the series'
executive producer and chief writer. Davies was succeeded as executive
producer and showrunner by Steven Moffat.Bernard Cribbins, who
appeared in the story "Voyage of the Damned" and throughout Series 4
as Wilfred Mott, grandfather of Donna Noble, acts as the companion to
the Doctor in this two-part story. The special also features the
return of many other actors to the show, including Catherine Tate,
John Simm, Jacqueline King, Alexandra Moen, Billie Piper, Camille
Coduri, Freema Agyeman, Noel Clarke, John Barrowman, Elisabeth Sladen,
Tommy Knight, Jessica Hynes and Russell Tovey.The story features the
Tenth Doctor (Tennant), who has been running from a prophecy of his
impending demise, as he is drawn into a scheme by his old nemesis, the
Master (Simm). The Master brings the human race under his control as
part of an elaborate plan to restore the world of his and the Doctor's
own people, the Time Lords, from their demise in the Time War referred
to in the series. The Doctor is able to avert this, but incurs fatal
injuries. In the episode's conclusion, as has happened before, the
Doctor regenerates and becomes a new man with a new personality and
physical traits, setting up the show's following series with Matt
Smith as the Eleventh Doctor and Steven Moffat as executive producer. The End of Time (Doctor Who) Biography, NetWorth, Height, Age, Weight, Family, Married, Son, Daughter