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Doctor Who: Logopolis

Directed by Peter Grimwade
1981    1h 40m
After an encounter with the Master, an airline stewardess named Tegan Jovanka becomes an unwitting stowaway aboard the TARDIS as it travels to the planet Logopolis. There, the Doctor discovers that the Master's interference with the Logopolitans' advanced mathematics has unleashed a wave of entropy which threatens to consume the entire universe.
Where to Watch Doctor Who: Logopolis
Cast of Doctor Who: Logopolis
  • Tom BakerThe Doctor
  • Matthew WaterhouseAdric
  • Sarah SuttonNyssa
  • Janet FieldingTegan Jovanka
  • Anthony AinleyThe Master
  • Delore WhitemanAunt Vanessa
  • Tom GeorgesonDetective Inspector
  • John FraserThe Monitor
  • Christopher HurstSecurity Guard
  • Adrian GibbsThe Watcher (uncredited)
  • Peter DavisonThe Doctor
  • Peter PrattThe Master (archive footage)
  • Bruce PurchaseThe Captain (archive footage)
  • Michael WisherDavros (archive footage)
  • Valentine DyallThe Black Guardian (archive footage)
  • Elisabeth SladenSarah Jane Smith (archive footage)
  • Ian MarterHarry Sullivan (archive footage)
  • Nicholas CourtneyBrigadier Lethbridge-Stewart (archive footage)
  • Louise JamesonLeela (archive footage)
  • Mary TammRomana (I) (archive footage)
  • Lalla WardRomana (II) (archive footage)

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