Season 18



The eighteenth season of Doctor Who ran between 27th September 1980 and 21st March 1981. It was the last season to feature Tom Baker as The Doctor. It consisted of 7 stories and 28 episodes. The theme of this season was based around Entropy and Decay, particually in the final story 'Logopolis'.

Stories

 * The Leisure Hive (4 episodes)
 * Meglos (4 episodes)
 * Full Circle (4 episodes)
 * State of Decay (4 episodes)
 * Warriors' Gate (4 episodes)
 * The Keeper of Traken (4 episodes)
 * Logopolis (4 episodes)

Main Cast

 * The Doctor - Tom Baker
 * Romana - Lalla Ward (till Warriors' Gate)
 * John Leeson as the voice of K-9 (till Warriors' Gate)
 * Adric - Matthew Waterhouse (from Full Circle)
 * Nyssa - Sarah Sutton (from The Keeper of Traken)
 * Tegan Jovanka - Janet Fielding (from Logopolis)