Survival

Survival is the final serial of the 26th season of the British science fiction television series Doctor Who, which was first broadcast in three weekly parts on BBC1 from 22 November to 6 December 1989. It is the final story of the original 26-year run; the show did not return as a series until 2005. The story marks the final regular television appearances of Sylvester McCoy as the Seventh Doctor and Sophie Aldred as Ace, and the final television appearance of Anthony Ainley as the Master, appearing alongside McCoy's Doctor for the first and only time.