The sixth season of British science fiction television series Doctor
Who began on 10 August 1968 with the first story of season 6 The
Dominators and ended Patrick Troughton's reign as the Doctor with its
final story The War Games. Only 37 out of 44 episodes are held in the
BBC archives; 7 remain missing. As a result, 2 serials are
incomplete.Patrick Troughton, Frazer Hines and Wendy Padbury make
their final appearances as the Second Doctor, Jamie McCrimmon and Zoe
Heriot respectively. Troughton and his fellow actors collectively
decided that the workload of Doctor Who was exhausting them, and that
they would soon depart from the show. From Season 7 onwards the show
would never have such a high number of episodes again. The three
actors remained with the show until the conclusion of the final season
six serial The War Games. Doctor Who (season 6) Biography, NetWorth, Height, Age, Weight, Family, Married, Son, Daughter