Season 18



The eighteenth season of Doctor Who ran between 30th August 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)

Regular Cast

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