Doctor Who: Logopolis
21/03/1981
2h

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.
Cast


Tom Baker
The Doctor


Matthew Waterhouse
Adric


Sarah Sutton
Nyssa


Janet Fielding
Tegan Jovanka


Anthony Ainley
The Master
Delore Whiteman
Aunt Vanessa


Tom Georgeson
Detective Inspector


John Fraser
The Monitor
Christopher Hurst
Security Guard
Adrian Gibbs
The Watcher (uncredited)


Peter Davison
The Doctor


Peter Pratt
The Master (archive footage)


Bruce Purchase
The Captain (archive footage)


Michael Wisher
Davros (archive footage)


Valentine Dyall
The Black Guardian (archive footage)


Elisabeth Sladen
Sarah Jane Smith (archive footage)


Ian Marter
Harry Sullivan (archive footage)


Nicholas Courtney
Brigadier Lethbridge-Stewart (archive footage)


Louise Jameson
Leela (archive footage)


Mary Tamm
Romana (I) (archive footage)


Lalla Ward
Romana (II) (archive footage)
Recommended

Doctor Who: Last Christmas
Dec 25, 2014

Omni Loop
Sep 20, 2024

Stowaway
Jun 24, 2021

Stargate: Continuum
Jul 29, 2008

Solo: A Star Wars Story
May 15, 2018

Star Wars: The Rise of Skywalker
Dec 18, 2019

Babylon 5: The Lost Tales - Voices in the Dark
Sep 03, 2007

The Time Machine
Mar 04, 2002

Doctor Who
May 12, 1996

Valerian and the City of a Thousand Planets
Jul 19, 2017
Recommended