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Doctor Who: Logopolis
19817100 min
Science FictionAdventureDrama
Released
Mar 21, 1981
Country
United Kingdom
Director
Peter Grimwade
Production
BBC
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.