The Next Doctor is the first of the 2008â€"2010 specials of the
British science fiction television programme Doctor Who that was
broadcast on 25 December 2008, as the fourth Doctor Who Christmas
special of the revived series. During its original airing, the episode
had an audience of 13.1 million viewers and was the
second-most-watched programme of Christmas Day 2008.David Tennant
stars as the Tenth Doctor with companions Jackson Lake (David
Morrissey) and Rosita Farisi (Velile Tshabalala).The episode is set in
1851 London during Christmas. In the episode, the Doctor meets Jackson
Lake, a human with memory loss who believes he is the Doctor. The two
of them discover a plot by the Cybermen to create a giant-sized
Cyberman called a CyberKing which is controlled by the workhouse
matron Miss Hartigan (Dervla Kirwan). The Next Doctor Biography, NetWorth, Height, Age, Weight, Family, Married, Son, Daughter