Doctor Who Logopolis: Part Four (Season 18, Episode 28)
TV-PG
TV Episode | 25 min | Adventure, Drama, Family

Doctor Who

Logopolis: Part Four (Season 18, Episode 28)

TV-PG

TV Episode | 25 min | Adventure, Drama, Family

Forced to work together to save the universe from collapsing, the Doctor, the Master and Tegan use the Master's Tardis to travel to a giant satellite dish on Earth. Meanwhile Adric and Nyssa are taken to safety by the mysterious Watcher.

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Cast	+ Add Cast
24 cast members

Name	Known for
Tom Baker Doctor Who Doctor Who See fewer	Doctor Who (1963)
Peter Davison The Doctor The Doctor See fewer	Doctor Who (1963)
John Fraser The Monitor The Monitor See fewer	Repulsion (1965)
Anthony Ainley The Master The Master See fewer	Doctor Who (1963)
Janet Fielding Tegan Tegan See fewer	Doctor Who (1963)
Matthew Waterhouse Adric Adric See fewer	Doctor Who (1963)
Sarah Sutton Nyssa Nyssa See fewer	Doctor Who (1963)
Christopher Hurst Security Guard Security Guard See fewer	Cry Freedom (1987)
Nicholas Courtney Brigadier Lethbridge Stewart (archive footage) (uncredited) Brigadier Lethbridge Stewart (archive footage) (uncredited) See fewer	Doctor Who (1963)
Valentine Dyall Black Guardian (archive footage) (uncredited) Black Guardian (archive footage) (uncredited) See fewer	The Haunting (1963)
Adrian Gibbs The Watcher (uncredited) The Watcher (uncredited) See fewer	A Bridge Too Far (1977)
Keith Guest Security Guard (uncredited) Security Guard (uncredited) See fewer
Louise Jameson Leela (archive footage) (uncredited) Leela (archive footage) (uncredited) See fewer	Doctor Who (1963)
John Leeson K9 (voice) (archive footage) (uncredited) K9 (voice) (archive footage) (uncredited) See fewer	Doctor Who (1963)
Ian Marter Harry Sullivan (archive footage) (uncredited) Harry Sullivan (archive footage) (uncredited) See fewer	Doctor Faustus (1967)
Peter Pratt The Master (archive footage) (uncredited) The Master (archive footage) (uncredited) See fewer	Doctor Who (1963)
Bruce Purchase Pirate Captain (archive footage) (uncredited) Pirate Captain (archive footage) (uncredited) See fewer	The Quatermass Conclusion (1979)
Christopher Robbie Cyberleader (archive footage) (uncredited) Cyberleader (archive footage) (uncredited) See fewer	Doctor Who (1963)
Elisabeth Sladen Sarah Jane Smith (archive footage) (uncredited) Sarah Jane Smith (archive footage) (uncredited) See fewer	Doctor Who (1963)
Robin Squire Pharos Project Boffin (uncredited) Pharos Project Boffin (uncredited) See fewer	Kim & Co. (1975)
Mary Tamm Romana (archive footage) (uncredited) Romana (archive footage) (uncredited) See fewer	Doctor Who (1963)
Lalla Ward Romana (archive footage) (uncredited) Romana (archive footage) (uncredited) See fewer	Doctor Who: Shada (1992)
Michael Wisher Davros (archive footage) (uncredited) Davros (archive footage) (uncredited) See fewer	Doctor Who (1963)
John Woodnutt Broton (archive footage) (uncredited) Broton (archive footage) (uncredited) See fewer	Lifeforce (1985)