The Doctor
Tom Baker
The Doctor
Overview
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.
Trailer
Doctor Who: 'Logopolis' - Teaser Trailer
Cast
Adric
Matthew Waterhouse
Adric
Nyssa
Sarah Sutton
Nyssa
Tegan Jovanka
Janet Fielding
Tegan Jovanka
The Master
Anthony Ainley
The Master
Aunt Vanessa
Delore Whiteman
Aunt Vanessa
Detective Inspector
Tom Georgeson
Detective Inspector
The Monitor
John Fraser
The Monitor
Security Guard
Christopher Hurst
Security Guard
The Watcher (uncredited)
Adrian Gibbs
The Watcher (uncredited)
The Doctor
Peter Davison
The Doctor
The Master (archive footage)
Peter Pratt
The Master (archive footage)
Reviews
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Clips (1)
The Fourth Doctor Regenerates | Logopolis | Doctor Who
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